18492736

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1$

素因数の和:791

約数の個数: 56

約数和(自身を含む): 40599360

約数和(自身を除く): 22106624

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 64, 68, 92, 136, 184, 272, 368, 391, 544, 736, 739, 782, 1088, 1472, 1478, 1564, 2956, 3128, 5912, 6256, 11824, 12512, 12563, 16997, 23648, 25024, 25126, 33994, 47296, 50252, 67988, 100504, 135976, 201008, 271952, 288949, 402016, 543904, 577898, 804032, 1087808, 1155796, 2311592, 4623184, 9246368, 18492736]

約数ペア:

[(1, 18492736), (2, 9246368), (4, 4623184), (8, 2311592), (16, 1155796), (17, 1087808), (23, 804032), (32, 577898), (34, 543904), (46, 402016), (64, 288949), (68, 271952), (92, 201008), (136, 135976), (184, 100504), (272, 67988), (368, 50252), (391, 47296), (544, 33994), (736, 25126), (739, 25024), (782, 23648), (1088, 16997), (1472, 12563), (1478, 12512), (1564, 11824), (2956, 6256), (3128, 5912)]