291245112

素因数分解:

$2^3\times 3^3\times {\mathrm{1348357}}^1$

素因数の和:1348372

約数の個数: 32

約数和(自身を含む): 809014800

約数和(自身を除く): 517769688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1348357, 2696714, 4045071, 5393428, 8090142, 10786856, 12135213, 16180284, 24270426, 32360568, 36405639, 48540852, 72811278, 97081704, 145622556, 291245112]

約数ペア:

[(1, 291245112), (2, 145622556), (3, 97081704), (4, 72811278), (6, 48540852), (8, 36405639), (9, 32360568), (12, 24270426), (18, 16180284), (24, 12135213), (27, 10786856), (36, 8090142), (54, 5393428), (72, 4045071), (108, 2696714), (216, 1348357)]