1296486

素因数分解:

$2^1\times 3^4\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 40

約数和(自身を含む): 2979504

約数和(自身を除く): 1683018

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 151, 159, 162, 302, 318, 453, 477, 906, 954, 1359, 1431, 2718, 2862, 4077, 4293, 8003, 8154, 8586, 12231, 16006, 24009, 24462, 48018, 72027, 144054, 216081, 432162, 648243, 1296486]

約数ペア:

[(1, 1296486), (2, 648243), (3, 432162), (6, 216081), (9, 144054), (18, 72027), (27, 48018), (53, 24462), (54, 24009), (81, 16006), (106, 12231), (151, 8586), (159, 8154), (162, 8003), (302, 4293), (318, 4077), (453, 2862), (477, 2718), (906, 1431), (954, 1359)]