1316844

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 3477600

約数和(自身を除く): 2160756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 137, 178, 267, 274, 356, 411, 534, 548, 801, 822, 1068, 1233, 1602, 1644, 2403, 2466, 3204, 3699, 4806, 4932, 7398, 9612, 12193, 14796, 24386, 36579, 48772, 73158, 109737, 146316, 219474, 329211, 438948, 658422, 1316844]

約数ペア:

[(1, 1316844), (2, 658422), (3, 438948), (4, 329211), (6, 219474), (9, 146316), (12, 109737), (18, 73158), (27, 48772), (36, 36579), (54, 24386), (89, 14796), (108, 12193), (137, 9612), (178, 7398), (267, 4932), (274, 4806), (356, 3699), (411, 3204), (534, 2466), (548, 2403), (801, 1644), (822, 1602), (1068, 1233)]