16518186

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2347}}^1$

素因数の和:2395

約数の個数: 48

約数和(自身を含む): 39559104

約数和(自身を除く): 23040918

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 2347, 3519, 4694, 7038, 7041, 14082, 21123, 39899, 42246, 53981, 79798, 107962, 119697, 161943, 239394, 323886, 359091, 485829, 718182, 917677, 971658, 1835354, 2753031, 5506062, 8259093, 16518186]

約数ペア:

[(1, 16518186), (2, 8259093), (3, 5506062), (6, 2753031), (9, 1835354), (17, 971658), (18, 917677), (23, 718182), (34, 485829), (46, 359091), (51, 323886), (69, 239394), (102, 161943), (138, 119697), (153, 107962), (207, 79798), (306, 53981), (391, 42246), (414, 39899), (782, 21123), (1173, 14082), (2346, 7041), (2347, 7038), (3519, 4694)]