7404348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:682

約数の個数: 48

約数和(自身を含む): 19894784

約数和(自身を除く): 12490436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 181, 362, 487, 543, 724, 974, 1086, 1267, 1461, 1948, 2172, 2534, 2922, 3409, 3801, 5068, 5844, 6818, 7602, 10227, 13636, 15204, 20454, 40908, 88147, 176294, 264441, 352588, 528882, 617029, 1057764, 1234058, 1851087, 2468116, 3702174, 7404348]

約数ペア:

[(1, 7404348), (2, 3702174), (3, 2468116), (4, 1851087), (6, 1234058), (7, 1057764), (12, 617029), (14, 528882), (21, 352588), (28, 264441), (42, 176294), (84, 88147), (181, 40908), (362, 20454), (487, 15204), (543, 13636), (724, 10227), (974, 7602), (1086, 6818), (1267, 5844), (1461, 5068), (1948, 3801), (2172, 3409), (2534, 2922)]