40542684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 96

約数和(自身を含む): 117712896

約数和(自身を除く): 77170212

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 137, 156, 182, 271, 273, 274, 364, 411, 542, 546, 548, 813, 822, 959, 1084, 1092, 1626, 1644, 1781, 1897, 1918, 2877, 3252, 3523, 3562, 3794, 3836, 5343, 5691, 5754, 7046, 7124, 7588, 10569, 10686, 11382, 11508, 12467, 14092, 21138, 21372, 22764, 24661, 24934, 37127, 37401, 42276, 49322, 49868, 73983, 74254, 74802, 98644, 111381, 147966, 148508, 149604, 222762, 259889, 295932, 445524, 482651, 519778, 779667, 965302, 1039556, 1447953, 1559334, 1930604, 2895906, 3118668, 3378557, 5791812, 6757114, 10135671, 13514228, 20271342, 40542684]

約数ペア:

[(1, 40542684), (2, 20271342), (3, 13514228), (4, 10135671), (6, 6757114), (7, 5791812), (12, 3378557), (13, 3118668), (14, 2895906), (21, 1930604), (26, 1559334), (28, 1447953), (39, 1039556), (42, 965302), (52, 779667), (78, 519778), (84, 482651), (91, 445524), (137, 295932), (156, 259889), (182, 222762), (271, 149604), (273, 148508), (274, 147966), (364, 111381), (411, 98644), (542, 74802), (546, 74254), (548, 73983), (813, 49868), (822, 49322), (959, 42276), (1084, 37401), (1092, 37127), (1626, 24934), (1644, 24661), (1781, 22764), (1897, 21372), (1918, 21138), (2877, 14092), (3252, 12467), (3523, 11508), (3562, 11382), (3794, 10686), (3836, 10569), (5343, 7588), (5691, 7124), (5754, 7046)]