21113035034

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:270

約数の個数: 160

約数和(自身を含む): 41681972304

約数和(自身を除く): 20568937270

約数列:

[1, 2, 7, 13, 14, 26, 41, 49, 73, 82, 91, 98, 113, 146, 182, 226, 287, 343, 511, 533, 574, 637, 686, 791, 949, 1022, 1066, 1274, 1469, 1582, 1898, 2009, 2401, 2938, 2993, 3577, 3731, 4018, 4459, 4633, 4802, 5537, 5986, 6643, 7154, 7462, 8249, 8918, 9266, 10283, 11074, 13286, 14063, 16498, 20566, 20951, 25039, 26117, 28126, 31213, 32431, 38759, 38909, 41902, 46501, 50078, 52234, 57743, 60229, 62426, 64862, 71981, 77518, 77818, 93002, 98441, 107237, 115486, 120458, 143962, 146657, 175273, 182819, 196882, 214474, 227017, 271313, 272363, 293314, 325507, 338209, 350546, 365638, 404201, 421603, 454034, 503867, 542626, 544726, 651014, 676418, 750659, 808402, 843206, 1007734, 1026599, 1279733, 1501318, 1589119, 1906541, 2053198, 2278549, 2367463, 2559466, 2829407, 2951221, 3178238, 3527069, 3813082, 4396717, 4557098, 4734926, 5254613, 5658814, 5902442, 7054138, 7186193, 8793434, 10509226, 11123833, 13345787, 14372386, 16572241, 19805849, 20658547, 22247666, 26691574, 30777019, 33144482, 36782291, 39611698, 41317094, 61554038, 73564582, 93420509, 116005687, 144609829, 186841018, 215439133, 232011374, 257476037, 289219658, 430878266, 514952074, 812039809, 1508073931, 1624079618, 3016147862, 10556517517, 21113035034]

約数ペア:

[(1, 21113035034), (2, 10556517517), (7, 3016147862), (13, 1624079618), (14, 1508073931), (26, 812039809), (41, 514952074), (49, 430878266), (73, 289219658), (82, 257476037), (91, 232011374), (98, 215439133), (113, 186841018), (146, 144609829), (182, 116005687), (226, 93420509), (287, 73564582), (343, 61554038), (511, 41317094), (533, 39611698), (574, 36782291), (637, 33144482), (686, 30777019), (791, 26691574), (949, 22247666), (1022, 20658547), (1066, 19805849), (1274, 16572241), (1469, 14372386), (1582, 13345787), (1898, 11123833), (2009, 10509226), (2401, 8793434), (2938, 7186193), (2993, 7054138), (3577, 5902442), (3731, 5658814), (4018, 5254613), (4459, 4734926), (4633, 4557098), (4802, 4396717), (5537, 3813082), (5986, 3527069), (6643, 3178238), (7154, 2951221), (7462, 2829407), (8249, 2559466), (8918, 2367463), (9266, 2278549), (10283, 2053198), (11074, 1906541), (13286, 1589119), (14063, 1501318), (16498, 1279733), (20566, 1026599), (20951, 1007734), (25039, 843206), (26117, 808402), (28126, 750659), (31213, 676418), (32431, 651014), (38759, 544726), (38909, 542626), (41902, 503867), (46501, 454034), (50078, 421603), (52234, 404201), (57743, 365638), (60229, 350546), (62426, 338209), (64862, 325507), (71981, 293314), (77518, 272363), (77818, 271313), (93002, 227017), (98441, 214474), (107237, 196882), (115486, 182819), (120458, 175273), (143962, 146657)]