18624894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 41378688

約数和(自身を除く): 22753794

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 289, 391, 467, 578, 782, 867, 934, 1173, 1401, 1734, 2346, 2802, 6647, 7939, 10741, 13294, 15878, 19941, 21482, 23817, 32223, 39882, 47634, 64446, 134963, 182597, 269926, 365194, 404889, 547791, 809778, 1095582, 3104149, 6208298, 9312447, 18624894]

約数ペア:

[(1, 18624894), (2, 9312447), (3, 6208298), (6, 3104149), (17, 1095582), (23, 809778), (34, 547791), (46, 404889), (51, 365194), (69, 269926), (102, 182597), (138, 134963), (289, 64446), (391, 47634), (467, 39882), (578, 32223), (782, 23817), (867, 21482), (934, 19941), (1173, 15878), (1401, 13294), (1734, 10741), (2346, 7939), (2802, 6647)]