40326804

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{22861}}^1$

素因数の和:22885

約数の個数: 54

約数和(自身を含む): 118585194

約数和(自身を除く): 78258390

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 22861, 45722, 68583, 91444, 137166, 160027, 205749, 274332, 320054, 411498, 480081, 640108, 822996, 960162, 1120189, 1440243, 1920324, 2240378, 2880486, 3360567, 4480756, 5760972, 6721134, 10081701, 13442268, 20163402, 40326804]

約数ペア:

[(1, 40326804), (2, 20163402), (3, 13442268), (4, 10081701), (6, 6721134), (7, 5760972), (9, 4480756), (12, 3360567), (14, 2880486), (18, 2240378), (21, 1920324), (28, 1440243), (36, 1120189), (42, 960162), (49, 822996), (63, 640108), (84, 480081), (98, 411498), (126, 320054), (147, 274332), (196, 205749), (252, 160027), (294, 137166), (441, 91444), (588, 68583), (882, 45722), (1764, 22861)]