1618374432

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{991651}}^1$

素因数の和:991681

約数の個数: 48

約数和(自身を含む): 4498133472

約数和(自身を除く): 2879759040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 991651, 1983302, 2974953, 3966604, 5949906, 7933208, 11899812, 15866416, 16858067, 23799624, 31732832, 33716134, 47599248, 50574201, 67432268, 95198496, 101148402, 134864536, 202296804, 269729072, 404593608, 539458144, 809187216, 1618374432]

約数ペア:

[(1, 1618374432), (2, 809187216), (3, 539458144), (4, 404593608), (6, 269729072), (8, 202296804), (12, 134864536), (16, 101148402), (17, 95198496), (24, 67432268), (32, 50574201), (34, 47599248), (48, 33716134), (51, 31732832), (68, 23799624), (96, 16858067), (102, 15866416), (136, 11899812), (204, 7933208), (272, 5949906), (408, 3966604), (544, 2974953), (816, 1983302), (1632, 991651)]