2021696292

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16451}}^1$

素因数の和:16502

約数の個数: 144

約数和(自身を含む): 6301774080

約数和(自身を除く): 4280077788

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 266, 294, 308, 399, 418, 462, 532, 539, 588, 627, 798, 836, 924, 931, 1078, 1254, 1463, 1596, 1617, 1862, 2156, 2508, 2793, 2926, 3234, 3724, 4389, 5586, 5852, 6468, 8778, 10241, 11172, 16451, 17556, 20482, 30723, 32902, 40964, 49353, 61446, 65804, 98706, 115157, 122892, 180961, 197412, 230314, 312569, 345471, 361922, 460628, 542883, 625138, 690942, 723844, 806099, 937707, 1085766, 1250276, 1266727, 1381884, 1612198, 1875414, 2171532, 2187983, 2418297, 2533454, 3224396, 3438259, 3750828, 3800181, 4375966, 4836594, 5066908, 6563949, 6876518, 7600362, 8751932, 8867089, 9673188, 10314777, 13127898, 13753036, 15200724, 15315881, 17734178, 20629554, 24067813, 26255796, 26601267, 30631762, 35468356, 41259108, 45947643, 48135626, 53202534, 61263524, 72203439, 91895286, 96271252, 106405068, 144406878, 168474691, 183790572, 288813756, 336949382, 505424073, 673898764, 1010848146, 2021696292]

約数ペア:

[(1, 2021696292), (2, 1010848146), (3, 673898764), (4, 505424073), (6, 336949382), (7, 288813756), (11, 183790572), (12, 168474691), (14, 144406878), (19, 106405068), (21, 96271252), (22, 91895286), (28, 72203439), (33, 61263524), (38, 53202534), (42, 48135626), (44, 45947643), (49, 41259108), (57, 35468356), (66, 30631762), (76, 26601267), (77, 26255796), (84, 24067813), (98, 20629554), (114, 17734178), (132, 15315881), (133, 15200724), (147, 13753036), (154, 13127898), (196, 10314777), (209, 9673188), (228, 8867089), (231, 8751932), (266, 7600362), (294, 6876518), (308, 6563949), (399, 5066908), (418, 4836594), (462, 4375966), (532, 3800181), (539, 3750828), (588, 3438259), (627, 3224396), (798, 2533454), (836, 2418297), (924, 2187983), (931, 2171532), (1078, 1875414), (1254, 1612198), (1463, 1381884), (1596, 1266727), (1617, 1250276), (1862, 1085766), (2156, 937707), (2508, 806099), (2793, 723844), (2926, 690942), (3234, 625138), (3724, 542883), (4389, 460628), (5586, 361922), (5852, 345471), (6468, 312569), (8778, 230314), (10241, 197412), (11172, 180961), (16451, 122892), (17556, 115157), (20482, 98706), (30723, 65804), (32902, 61446), (40964, 49353)]