40019364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{14437}}^1$

素因数の和:14465

約数の個数: 72

約数和(自身を含む): 126130368

約数和(自身を除く): 86111004

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 14437, 28874, 43311, 57748, 86622, 101059, 129933, 158807, 173244, 202118, 259866, 303177, 317614, 404236, 476421, 519732, 606354, 635228, 909531, 952842, 1111649, 1212708, 1429263, 1819062, 1905684, 2223298, 2858526, 3334947, 3638124, 4446596, 5717052, 6669894, 10004841, 13339788, 20009682, 40019364]

約数ペア:

[(1, 40019364), (2, 20009682), (3, 13339788), (4, 10004841), (6, 6669894), (7, 5717052), (9, 4446596), (11, 3638124), (12, 3334947), (14, 2858526), (18, 2223298), (21, 1905684), (22, 1819062), (28, 1429263), (33, 1212708), (36, 1111649), (42, 952842), (44, 909531), (63, 635228), (66, 606354), (77, 519732), (84, 476421), (99, 404236), (126, 317614), (132, 303177), (154, 259866), (198, 202118), (231, 173244), (252, 158807), (308, 129933), (396, 101059), (462, 86622), (693, 57748), (924, 43311), (1386, 28874), (2772, 14437)]