187455834

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{5153}}^1$

素因数の和:5251

約数の個数: 48

約数和(自身を含む): 424524672

約数和(自身を除く): 237068838

約数列:

[1, 2, 3, 6, 9, 18, 43, 47, 86, 94, 129, 141, 258, 282, 387, 423, 774, 846, 2021, 4042, 5153, 6063, 10306, 12126, 15459, 18189, 30918, 36378, 46377, 92754, 221579, 242191, 443158, 484382, 664737, 726573, 1329474, 1453146, 1994211, 2179719, 3988422, 4359438, 10414213, 20828426, 31242639, 62485278, 93727917, 187455834]

約数ペア:

[(1, 187455834), (2, 93727917), (3, 62485278), (6, 31242639), (9, 20828426), (18, 10414213), (43, 4359438), (47, 3988422), (86, 2179719), (94, 1994211), (129, 1453146), (141, 1329474), (258, 726573), (282, 664737), (387, 484382), (423, 443158), (774, 242191), (846, 221579), (2021, 92754), (4042, 46377), (5153, 36378), (6063, 30918), (10306, 18189), (12126, 15459)]