31363568262

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{279817}}^1$

素因数の和:280317

約数の個数: 48

約数和(自身を含む): 73334701440

約数和(自身を除く): 41971133178

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 479, 958, 1437, 2874, 4311, 6227, 8622, 12454, 18681, 37362, 56043, 112086, 279817, 559634, 839451, 1678902, 2518353, 3637621, 5036706, 7275242, 10912863, 21825726, 32738589, 65477178, 134032343, 268064686, 402097029, 804194058, 1206291087, 1742420459, 2412582174, 3484840918, 5227261377, 10454522754, 15681784131, 31363568262]

約数ペア:

[(1, 31363568262), (2, 15681784131), (3, 10454522754), (6, 5227261377), (9, 3484840918), (13, 2412582174), (18, 1742420459), (26, 1206291087), (39, 804194058), (78, 402097029), (117, 268064686), (234, 134032343), (479, 65477178), (958, 32738589), (1437, 21825726), (2874, 10912863), (4311, 7275242), (6227, 5036706), (8622, 3637621), (12454, 2518353), (18681, 1678902), (37362, 839451), (56043, 559634), (112086, 279817)]