1818823344

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{5233}}^1$

素因数の和:5814

約数の個数: 80

約数和(自身を含む): 5070112992

約数和(自身を除く): 3251289648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 557, 624, 1114, 1671, 2228, 3342, 4456, 5233, 6684, 7241, 8912, 10466, 13368, 14482, 15699, 20932, 21723, 26736, 28964, 31398, 41864, 43446, 57928, 62796, 68029, 83728, 86892, 115856, 125592, 136058, 173784, 204087, 251184, 272116, 347568, 408174, 544232, 816348, 1088464, 1632696, 2914781, 3265392, 5829562, 8744343, 11659124, 17488686, 23318248, 34977372, 37892153, 46636496, 69954744, 75784306, 113676459, 139909488, 151568612, 227352918, 303137224, 454705836, 606274448, 909411672, 1818823344]

約数ペア:

[(1, 1818823344), (2, 909411672), (3, 606274448), (4, 454705836), (6, 303137224), (8, 227352918), (12, 151568612), (13, 139909488), (16, 113676459), (24, 75784306), (26, 69954744), (39, 46636496), (48, 37892153), (52, 34977372), (78, 23318248), (104, 17488686), (156, 11659124), (208, 8744343), (312, 5829562), (557, 3265392), (624, 2914781), (1114, 1632696), (1671, 1088464), (2228, 816348), (3342, 544232), (4456, 408174), (5233, 347568), (6684, 272116), (7241, 251184), (8912, 204087), (10466, 173784), (13368, 136058), (14482, 125592), (15699, 115856), (20932, 86892), (21723, 83728), (26736, 68029), (28964, 62796), (31398, 57928), (41864, 43446)]