7990180758

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3313}}^1\times {\mathrm{19141}}^1$

素因数の和:22469

約数の個数: 48

約数和(自身を含む): 19792215456

約数和(自身を除く): 11802034698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3313, 6626, 9939, 19141, 19878, 23191, 29817, 38282, 46382, 57423, 59634, 69573, 114846, 133987, 139146, 172269, 208719, 267974, 344538, 401961, 417438, 803922, 1205883, 2411766, 63414133, 126828266, 190242399, 380484798, 443898931, 570727197, 887797862, 1141454394, 1331696793, 2663393586, 3995090379, 7990180758]

約数ペア:

[(1, 7990180758), (2, 3995090379), (3, 2663393586), (6, 1331696793), (7, 1141454394), (9, 887797862), (14, 570727197), (18, 443898931), (21, 380484798), (42, 190242399), (63, 126828266), (126, 63414133), (3313, 2411766), (6626, 1205883), (9939, 803922), (19141, 417438), (19878, 401961), (23191, 344538), (29817, 267974), (38282, 208719), (46382, 172269), (57423, 139146), (59634, 133987), (69573, 114846)]