140547834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4871}}^1$

素因数の和:5115

約数の個数: 48

約数和(自身を含む): 349614720

約数和(自身を除く): 209066886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229, 458, 687, 1374, 1603, 2061, 3206, 4122, 4809, 4871, 9618, 9742, 14427, 14613, 28854, 29226, 34097, 43839, 68194, 87678, 102291, 204582, 306873, 613746, 1115459, 2230918, 3346377, 6692754, 7808213, 10039131, 15616426, 20078262, 23424639, 46849278, 70273917, 140547834]

約数ペア:

[(1, 140547834), (2, 70273917), (3, 46849278), (6, 23424639), (7, 20078262), (9, 15616426), (14, 10039131), (18, 7808213), (21, 6692754), (42, 3346377), (63, 2230918), (126, 1115459), (229, 613746), (458, 306873), (687, 204582), (1374, 102291), (1603, 87678), (2061, 68194), (3206, 43839), (4122, 34097), (4809, 29226), (4871, 28854), (9618, 14613), (9742, 14427)]