1555142634

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{9689}}^1$

素因数の和:9975

約数の個数: 48

約数和(自身を含む): 3475260360

約数和(自身を除く): 1920117726

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 241, 333, 482, 666, 723, 1446, 2169, 4338, 8917, 9689, 17834, 19378, 26751, 29067, 53502, 58134, 80253, 87201, 160506, 174402, 358493, 716986, 1075479, 2150958, 2335049, 3226437, 4670098, 6452874, 7005147, 14010294, 21015441, 42030882, 86396813, 172793626, 259190439, 518380878, 777571317, 1555142634]

約数ペア:

[(1, 1555142634), (2, 777571317), (3, 518380878), (6, 259190439), (9, 172793626), (18, 86396813), (37, 42030882), (74, 21015441), (111, 14010294), (222, 7005147), (241, 6452874), (333, 4670098), (482, 3226437), (666, 2335049), (723, 2150958), (1446, 1075479), (2169, 716986), (4338, 358493), (8917, 174402), (9689, 160506), (17834, 87201), (19378, 80253), (26751, 58134), (29067, 53502)]