997683372

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{1319687}}^1$

素因数の和:1319707

約数の個数: 48

約数和(自身を含む): 2956101120

約数和(自身を除く): 1958417748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 1319687, 2639374, 3959061, 5278748, 7918122, 9237809, 11877183, 15836244, 18475618, 23754366, 27713427, 35631549, 36951236, 47508732, 55426854, 71263098, 83140281, 110853708, 142526196, 166280562, 249420843, 332561124, 498841686, 997683372]

約数ペア:

[(1, 997683372), (2, 498841686), (3, 332561124), (4, 249420843), (6, 166280562), (7, 142526196), (9, 110853708), (12, 83140281), (14, 71263098), (18, 55426854), (21, 47508732), (27, 36951236), (28, 35631549), (36, 27713427), (42, 23754366), (54, 18475618), (63, 15836244), (84, 11877183), (108, 9237809), (126, 7918122), (189, 5278748), (252, 3959061), (378, 2639374), (756, 1319687)]