469681938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{6571}}^1$

素因数の和:6628

約数の個数: 72

約数和(自身を含む): 1171840176

約数和(自身を除く): 702158238

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 361, 418, 627, 722, 1083, 1254, 1881, 2166, 3249, 3762, 3971, 6498, 6571, 7942, 11913, 13142, 19713, 23826, 35739, 39426, 59139, 71478, 72281, 118278, 124849, 144562, 216843, 249698, 374547, 433686, 650529, 749094, 1123641, 1301058, 1373339, 2247282, 2372131, 2746678, 4120017, 4744262, 7116393, 8240034, 12360051, 14232786, 21349179, 24720102, 26093441, 42698358, 52186882, 78280323, 156560646, 234840969, 469681938]

約数ペア:

[(1, 469681938), (2, 234840969), (3, 156560646), (6, 78280323), (9, 52186882), (11, 42698358), (18, 26093441), (19, 24720102), (22, 21349179), (33, 14232786), (38, 12360051), (57, 8240034), (66, 7116393), (99, 4744262), (114, 4120017), (171, 2746678), (198, 2372131), (209, 2247282), (342, 1373339), (361, 1301058), (418, 1123641), (627, 749094), (722, 650529), (1083, 433686), (1254, 374547), (1881, 249698), (2166, 216843), (3249, 144562), (3762, 124849), (3971, 118278), (6498, 72281), (6571, 71478), (7942, 59139), (11913, 39426), (13142, 35739), (19713, 23826)]