131935986

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26849}}^1$

素因数の和:26880

約数の個数: 64

約数和(自身を含む): 360864000

約数和(自身を除く): 228928014

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 26849, 53698, 80547, 161094, 187943, 241641, 349037, 375886, 483282, 563829, 698074, 724923, 1047111, 1127658, 1449846, 1691487, 2094222, 2443259, 3141333, 3382974, 4886518, 5074461, 6282666, 7329777, 9423999, 10148922, 14659554, 18847998, 21989331, 43978662, 65967993, 131935986]

約数ペア:

[(1, 131935986), (2, 65967993), (3, 43978662), (6, 21989331), (7, 18847998), (9, 14659554), (13, 10148922), (14, 9423999), (18, 7329777), (21, 6282666), (26, 5074461), (27, 4886518), (39, 3382974), (42, 3141333), (54, 2443259), (63, 2094222), (78, 1691487), (91, 1449846), (117, 1127658), (126, 1047111), (182, 724923), (189, 698074), (234, 563829), (273, 483282), (351, 375886), (378, 349037), (546, 241641), (702, 187943), (819, 161094), (1638, 80547), (2457, 53698), (4914, 26849)]