812404272

素因数分解:

$2^4\times 3^1\times {\mathrm{809}}^1\times {\mathrm{20921}}^1$

素因数の和:21741

約数の個数: 40

約数和(自身を含む): 2101405680

約数和(自身を除く): 1289001408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 809, 1618, 2427, 3236, 4854, 6472, 9708, 12944, 19416, 20921, 38832, 41842, 62763, 83684, 125526, 167368, 251052, 334736, 502104, 1004208, 16925089, 33850178, 50775267, 67700356, 101550534, 135400712, 203101068, 270801424, 406202136, 812404272]

約数ペア:

[(1, 812404272), (2, 406202136), (3, 270801424), (4, 203101068), (6, 135400712), (8, 101550534), (12, 67700356), (16, 50775267), (24, 33850178), (48, 16925089), (809, 1004208), (1618, 502104), (2427, 334736), (3236, 251052), (4854, 167368), (6472, 125526), (9708, 83684), (12944, 62763), (19416, 41842), (20921, 38832)]