17830076

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:251

約数の個数: 48

約数和(自身を含む): 36523872

約数和(自身を除く): 18693796

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 197, 242, 374, 394, 484, 748, 788, 1331, 2057, 2167, 2662, 3349, 4114, 4334, 5324, 6698, 8228, 8668, 13396, 22627, 23837, 36839, 45254, 47674, 73678, 90508, 95348, 147356, 262207, 405229, 524414, 810458, 1048828, 1620916, 4457519, 8915038, 17830076]

約数ペア:

[(1, 17830076), (2, 8915038), (4, 4457519), (11, 1620916), (17, 1048828), (22, 810458), (34, 524414), (44, 405229), (68, 262207), (121, 147356), (187, 95348), (197, 90508), (242, 73678), (374, 47674), (394, 45254), (484, 36839), (748, 23837), (788, 22627), (1331, 13396), (2057, 8668), (2167, 8228), (2662, 6698), (3349, 5324), (4114, 4334)]