31579422

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 73945872

約数和(自身を除く): 42366450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 233, 294, 461, 466, 699, 922, 1383, 1398, 1631, 2766, 3227, 3262, 4893, 6454, 9681, 9786, 11417, 19362, 22589, 22834, 34251, 45178, 67767, 68502, 107413, 135534, 214826, 322239, 644478, 751891, 1503782, 2255673, 4511346, 5263237, 10526474, 15789711, 31579422]

約数ペア:

[(1, 31579422), (2, 15789711), (3, 10526474), (6, 5263237), (7, 4511346), (14, 2255673), (21, 1503782), (42, 751891), (49, 644478), (98, 322239), (147, 214826), (233, 135534), (294, 107413), (461, 68502), (466, 67767), (699, 45178), (922, 34251), (1383, 22834), (1398, 22589), (1631, 19362), (2766, 11417), (3227, 9786), (3262, 9681), (4893, 6454)]