2912306916

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{39727}}^1$

素因数の和:39924

約数の個数: 48

約数和(自身を含む): 7008019200

約数和(自身を除く): 4095712284

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 149, 164, 246, 298, 447, 492, 596, 894, 1788, 6109, 12218, 18327, 24436, 36654, 39727, 73308, 79454, 119181, 158908, 238362, 476724, 1628807, 3257614, 4886421, 5919323, 6515228, 9772842, 11838646, 17757969, 19545684, 23677292, 35515938, 71031876, 242692243, 485384486, 728076729, 970768972, 1456153458, 2912306916]

約数ペア:

[(1, 2912306916), (2, 1456153458), (3, 970768972), (4, 728076729), (6, 485384486), (12, 242692243), (41, 71031876), (82, 35515938), (123, 23677292), (149, 19545684), (164, 17757969), (246, 11838646), (298, 9772842), (447, 6515228), (492, 5919323), (596, 4886421), (894, 3257614), (1788, 1628807), (6109, 476724), (12218, 238362), (18327, 158908), (24436, 119181), (36654, 79454), (39727, 73308)]