907174818

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{631}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 2204122752

約数和(自身を除く): 1296947934

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 137, 159, 198, 274, 318, 411, 477, 583, 631, 822, 954, 1166, 1233, 1262, 1507, 1749, 1893, 2466, 3014, 3498, 3786, 4521, 5247, 5679, 6941, 7261, 9042, 10494, 11358, 13563, 13882, 14522, 20823, 21783, 27126, 33443, 41646, 43566, 62469, 65349, 66886, 79871, 86447, 100329, 124938, 130698, 159742, 172894, 200658, 239613, 259341, 300987, 367873, 479226, 518682, 601974, 718839, 735746, 778023, 950917, 1103619, 1437678, 1556046, 1901834, 2207238, 2852751, 3310857, 4581691, 5705502, 6621714, 8558253, 9163382, 13745073, 17116506, 27490146, 41235219, 50398601, 82470438, 100797202, 151195803, 302391606, 453587409, 907174818]

約数ペア:

[(1, 907174818), (2, 453587409), (3, 302391606), (6, 151195803), (9, 100797202), (11, 82470438), (18, 50398601), (22, 41235219), (33, 27490146), (53, 17116506), (66, 13745073), (99, 9163382), (106, 8558253), (137, 6621714), (159, 5705502), (198, 4581691), (274, 3310857), (318, 2852751), (411, 2207238), (477, 1901834), (583, 1556046), (631, 1437678), (822, 1103619), (954, 950917), (1166, 778023), (1233, 735746), (1262, 718839), (1507, 601974), (1749, 518682), (1893, 479226), (2466, 367873), (3014, 300987), (3498, 259341), (3786, 239613), (4521, 200658), (5247, 172894), (5679, 159742), (6941, 130698), (7261, 124938), (9042, 100329), (10494, 86447), (11358, 79871), (13563, 66886), (13882, 65349), (14522, 62469), (20823, 43566), (21783, 41646), (27126, 33443)]