18105936

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{19853}}^1$

素因数の和:19883

約数の個数: 40

約数和(自身を含む): 49237920

約数和(自身を除く): 31131984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 19853, 39706, 59559, 79412, 119118, 158824, 238236, 317648, 377207, 476472, 754414, 952944, 1131621, 1508828, 2263242, 3017656, 4526484, 6035312, 9052968, 18105936]

約数ペア:

[(1, 18105936), (2, 9052968), (3, 6035312), (4, 4526484), (6, 3017656), (8, 2263242), (12, 1508828), (16, 1131621), (19, 952944), (24, 754414), (38, 476472), (48, 377207), (57, 317648), (76, 238236), (114, 158824), (152, 119118), (228, 79412), (304, 59559), (456, 39706), (912, 19853)]