21322908684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{248137}}^1$

素因数の和:248196

約数の個数: 144

約数和(自身を含む): 69367474176

約数和(自身を除く): 48044565492

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 62, 63, 66, 77, 84, 93, 99, 124, 126, 132, 154, 186, 198, 217, 231, 252, 279, 308, 341, 372, 396, 434, 462, 558, 651, 682, 693, 868, 924, 1023, 1116, 1302, 1364, 1386, 1953, 2046, 2387, 2604, 2772, 3069, 3906, 4092, 4774, 6138, 7161, 7812, 9548, 12276, 14322, 21483, 28644, 42966, 85932, 248137, 496274, 744411, 992548, 1488822, 1736959, 2233233, 2729507, 2977644, 3473918, 4466466, 5210877, 5459014, 6947836, 7692247, 8188521, 8932932, 10421754, 10918028, 15384494, 15632631, 16377042, 19106549, 20843508, 23076741, 24565563, 30768988, 31265262, 32754084, 38213098, 46153482, 49131126, 53845729, 57319647, 62530524, 69230223, 76426196, 84614717, 92306964, 98262252, 107691458, 114639294, 138460446, 161537187, 169229434, 171958941, 215382916, 229278588, 253844151, 276920892, 323074374, 338458868, 343917882, 484611561, 507688302, 592303019, 646148748, 687835764, 761532453, 969223122, 1015376604, 1184606038, 1523064906, 1776909057, 1938446244, 2369212076, 3046129812, 3553818114, 5330727171, 7107636228, 10661454342, 21322908684]

約数ペア:

[(1, 21322908684), (2, 10661454342), (3, 7107636228), (4, 5330727171), (6, 3553818114), (7, 3046129812), (9, 2369212076), (11, 1938446244), (12, 1776909057), (14, 1523064906), (18, 1184606038), (21, 1015376604), (22, 969223122), (28, 761532453), (31, 687835764), (33, 646148748), (36, 592303019), (42, 507688302), (44, 484611561), (62, 343917882), (63, 338458868), (66, 323074374), (77, 276920892), (84, 253844151), (93, 229278588), (99, 215382916), (124, 171958941), (126, 169229434), (132, 161537187), (154, 138460446), (186, 114639294), (198, 107691458), (217, 98262252), (231, 92306964), (252, 84614717), (279, 76426196), (308, 69230223), (341, 62530524), (372, 57319647), (396, 53845729), (434, 49131126), (462, 46153482), (558, 38213098), (651, 32754084), (682, 31265262), (693, 30768988), (868, 24565563), (924, 23076741), (1023, 20843508), (1116, 19106549), (1302, 16377042), (1364, 15632631), (1386, 15384494), (1953, 10918028), (2046, 10421754), (2387, 8932932), (2604, 8188521), (2772, 7692247), (3069, 6947836), (3906, 5459014), (4092, 5210877), (4774, 4466466), (6138, 3473918), (7161, 2977644), (7812, 2729507), (9548, 2233233), (12276, 1736959), (14322, 1488822), (21483, 992548), (28644, 744411), (42966, 496274), (85932, 248137)]