2018257544

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{4273}}^1$

素因数の和:4470

約数の個数: 64

約数和(自身を含む): 4209719040

約数和(自身を除く): 2191461496

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 151, 184, 302, 391, 604, 782, 1208, 1564, 2567, 3128, 3473, 4273, 5134, 6946, 8546, 10268, 13892, 17092, 20536, 27784, 34184, 59041, 72641, 98279, 118082, 145282, 196558, 236164, 290564, 393116, 472328, 581128, 645223, 786232, 1290446, 1670743, 2580892, 3341486, 5161784, 6682972, 10968791, 13365944, 14840129, 21937582, 29680258, 43875164, 59360516, 87750328, 118721032, 252282193, 504564386, 1009128772, 2018257544]

約数ペア:

[(1, 2018257544), (2, 1009128772), (4, 504564386), (8, 252282193), (17, 118721032), (23, 87750328), (34, 59360516), (46, 43875164), (68, 29680258), (92, 21937582), (136, 14840129), (151, 13365944), (184, 10968791), (302, 6682972), (391, 5161784), (604, 3341486), (782, 2580892), (1208, 1670743), (1564, 1290446), (2567, 786232), (3128, 645223), (3473, 581128), (4273, 472328), (5134, 393116), (6946, 290564), (8546, 236164), (10268, 196558), (13892, 145282), (17092, 118082), (20536, 98279), (27784, 72641), (34184, 59041)]