7273266

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 19994688

約数和(自身を除く): 12721422

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 49, 66, 77, 78, 91, 98, 143, 147, 154, 173, 182, 231, 273, 286, 294, 346, 429, 462, 519, 539, 546, 637, 858, 1001, 1038, 1078, 1211, 1274, 1617, 1903, 1911, 2002, 2249, 2422, 3003, 3234, 3633, 3806, 3822, 4498, 5709, 6006, 6747, 7007, 7266, 8477, 11418, 13321, 13494, 14014, 15743, 16954, 21021, 24739, 25431, 26642, 31486, 39963, 42042, 47229, 49478, 50862, 74217, 79926, 93247, 94458, 110201, 148434, 173173, 186494, 220402, 279741, 330603, 346346, 519519, 559482, 661206, 1039038, 1212211, 2424422, 3636633, 7273266]

約数ペア:

[(1, 7273266), (2, 3636633), (3, 2424422), (6, 1212211), (7, 1039038), (11, 661206), (13, 559482), (14, 519519), (21, 346346), (22, 330603), (26, 279741), (33, 220402), (39, 186494), (42, 173173), (49, 148434), (66, 110201), (77, 94458), (78, 93247), (91, 79926), (98, 74217), (143, 50862), (147, 49478), (154, 47229), (173, 42042), (182, 39963), (231, 31486), (273, 26642), (286, 25431), (294, 24739), (346, 21021), (429, 16954), (462, 15743), (519, 14014), (539, 13494), (546, 13321), (637, 11418), (858, 8477), (1001, 7266), (1038, 7007), (1078, 6747), (1211, 6006), (1274, 5709), (1617, 4498), (1903, 3822), (1911, 3806), (2002, 3633), (2249, 3234), (2422, 3003)]