1945506312

素因数分解:

$2^3\times 3^2\times {\mathrm{137}}^1\times {\mathrm{197233}}^1$

素因数の和:197382

約数の個数: 48

約数和(自身を含む): 5307566940

約数和(自身を除く): 3362060628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 137, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 3288, 4932, 9864, 197233, 394466, 591699, 788932, 1183398, 1577864, 1775097, 2366796, 3550194, 4733592, 7100388, 14200776, 27020921, 54041842, 81062763, 108083684, 162125526, 216167368, 243188289, 324251052, 486376578, 648502104, 972753156, 1945506312]

約数ペア:

[(1, 1945506312), (2, 972753156), (3, 648502104), (4, 486376578), (6, 324251052), (8, 243188289), (9, 216167368), (12, 162125526), (18, 108083684), (24, 81062763), (36, 54041842), (72, 27020921), (137, 14200776), (274, 7100388), (411, 4733592), (548, 3550194), (822, 2366796), (1096, 1775097), (1233, 1577864), (1644, 1183398), (2466, 788932), (3288, 591699), (4932, 394466), (9864, 197233)]