1221145704

素因数分解:

$2^3\times 3^2\times {\mathrm{16960357}}^1$

素因数の和:16960369

約数の個数: 24

約数和(自身を含む): 3307269810

約数和(自身を除く): 2086124106

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 16960357, 33920714, 50881071, 67841428, 101762142, 135682856, 152643213, 203524284, 305286426, 407048568, 610572852, 1221145704]

約数ペア:

[(1, 1221145704), (2, 610572852), (3, 407048568), (4, 305286426), (6, 203524284), (8, 152643213), (9, 135682856), (12, 101762142), (18, 67841428), (24, 50881071), (36, 33920714), (72, 16960357)]