6681426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:143

約数の個数: 64

約数和(自身を含む): 15206400

約数和(自身を除く): 8524974

約数列:

[1, 2, 3, 6, 19, 29, 38, 43, 47, 57, 58, 86, 87, 94, 114, 129, 141, 174, 258, 282, 551, 817, 893, 1102, 1247, 1363, 1634, 1653, 1786, 2021, 2451, 2494, 2679, 2726, 3306, 3741, 4042, 4089, 4902, 5358, 6063, 7482, 8178, 12126, 23693, 25897, 38399, 47386, 51794, 58609, 71079, 76798, 77691, 115197, 117218, 142158, 155382, 175827, 230394, 351654, 1113571, 2227142, 3340713, 6681426]

約数ペア:

[(1, 6681426), (2, 3340713), (3, 2227142), (6, 1113571), (19, 351654), (29, 230394), (38, 175827), (43, 155382), (47, 142158), (57, 117218), (58, 115197), (86, 77691), (87, 76798), (94, 71079), (114, 58609), (129, 51794), (141, 47386), (174, 38399), (258, 25897), (282, 23693), (551, 12126), (817, 8178), (893, 7482), (1102, 6063), (1247, 5358), (1363, 4902), (1634, 4089), (1653, 4042), (1786, 3741), (2021, 3306), (2451, 2726), (2494, 2679)]