18803497692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{21601}}^1$

素因数の和:21899

約数の個数: 96

約数和(自身を含む): 51524053504

約数和(自身を除く): 32720555812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 241, 258, 301, 482, 516, 602, 723, 903, 964, 1204, 1446, 1687, 1806, 2892, 3374, 3612, 5061, 6748, 10122, 10363, 20244, 20726, 21601, 31089, 41452, 43202, 62178, 64803, 72541, 86404, 124356, 129606, 145082, 151207, 217623, 259212, 290164, 302414, 435246, 453621, 604828, 870492, 907242, 928843, 1814484, 1857686, 2786529, 3715372, 5205841, 5573058, 6501901, 10411682, 11146116, 13003802, 15617523, 19505703, 20823364, 26007604, 31235046, 36440887, 39011406, 62470092, 72881774, 78022812, 109322661, 145763548, 218645322, 223851163, 437290644, 447702326, 671553489, 895404652, 1343106978, 1566958141, 2686213956, 3133916282, 4700874423, 6267832564, 9401748846, 18803497692]

約数ペア:

[(1, 18803497692), (2, 9401748846), (3, 6267832564), (4, 4700874423), (6, 3133916282), (7, 2686213956), (12, 1566958141), (14, 1343106978), (21, 895404652), (28, 671553489), (42, 447702326), (43, 437290644), (84, 223851163), (86, 218645322), (129, 145763548), (172, 109322661), (241, 78022812), (258, 72881774), (301, 62470092), (482, 39011406), (516, 36440887), (602, 31235046), (723, 26007604), (903, 20823364), (964, 19505703), (1204, 15617523), (1446, 13003802), (1687, 11146116), (1806, 10411682), (2892, 6501901), (3374, 5573058), (3612, 5205841), (5061, 3715372), (6748, 2786529), (10122, 1857686), (10363, 1814484), (20244, 928843), (20726, 907242), (21601, 870492), (31089, 604828), (41452, 453621), (43202, 435246), (62178, 302414), (64803, 290164), (72541, 259212), (86404, 217623), (124356, 151207), (129606, 145082)]