21532104

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:931

約数の個数: 96

約数和(自身を含む): 65744640

約数和(自身を除く): 44212536

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 877, 1023, 1116, 1364, 1754, 2046, 2232, 2631, 2728, 3069, 3508, 4092, 5262, 6138, 7016, 7893, 8184, 9647, 10524, 12276, 15786, 19294, 21048, 24552, 27187, 28941, 31572, 38588, 54374, 57882, 63144, 77176, 81561, 86823, 108748, 115764, 163122, 173646, 217496, 231528, 244683, 299057, 326244, 347292, 489366, 598114, 652488, 694584, 897171, 978732, 1196228, 1794342, 1957464, 2392456, 2691513, 3588684, 5383026, 7177368, 10766052, 21532104]

約数ペア:

[(1, 21532104), (2, 10766052), (3, 7177368), (4, 5383026), (6, 3588684), (8, 2691513), (9, 2392456), (11, 1957464), (12, 1794342), (18, 1196228), (22, 978732), (24, 897171), (31, 694584), (33, 652488), (36, 598114), (44, 489366), (62, 347292), (66, 326244), (72, 299057), (88, 244683), (93, 231528), (99, 217496), (124, 173646), (132, 163122), (186, 115764), (198, 108748), (248, 86823), (264, 81561), (279, 77176), (341, 63144), (372, 57882), (396, 54374), (558, 38588), (682, 31572), (744, 28941), (792, 27187), (877, 24552), (1023, 21048), (1116, 19294), (1364, 15786), (1754, 12276), (2046, 10524), (2232, 9647), (2631, 8184), (2728, 7893), (3069, 7016), (3508, 6138), (4092, 5262)]