2018800992

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{124433}}^1$

素因数の和:124472

約数の個数: 72

約数和(自身を含む): 5738398344

約数和(自身を除く): 3719597352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 169, 208, 312, 338, 416, 507, 624, 676, 1014, 1248, 1352, 2028, 2704, 4056, 5408, 8112, 16224, 124433, 248866, 373299, 497732, 746598, 995464, 1493196, 1617629, 1990928, 2986392, 3235258, 3981856, 4852887, 5972784, 6470516, 9705774, 11945568, 12941032, 19411548, 21029177, 25882064, 38823096, 42058354, 51764128, 63087531, 77646192, 84116708, 126175062, 155292384, 168233416, 252350124, 336466832, 504700248, 672933664, 1009400496, 2018800992]

約数ペア:

[(1, 2018800992), (2, 1009400496), (3, 672933664), (4, 504700248), (6, 336466832), (8, 252350124), (12, 168233416), (13, 155292384), (16, 126175062), (24, 84116708), (26, 77646192), (32, 63087531), (39, 51764128), (48, 42058354), (52, 38823096), (78, 25882064), (96, 21029177), (104, 19411548), (156, 12941032), (169, 11945568), (208, 9705774), (312, 6470516), (338, 5972784), (416, 4852887), (507, 3981856), (624, 3235258), (676, 2986392), (1014, 1990928), (1248, 1617629), (1352, 1493196), (2028, 995464), (2704, 746598), (4056, 497732), (5408, 373299), (8112, 248866), (16224, 124433)]