42406872

素因数分解:

$2^3\times 3^1\times {\mathrm{991}}^1\times {\mathrm{1783}}^1$

素因数の和:2783

約数の個数: 32

約数和(自身を含む): 106183680

約数和(自身を除く): 63776808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 991, 1783, 1982, 2973, 3566, 3964, 5349, 5946, 7132, 7928, 10698, 11892, 14264, 21396, 23784, 42792, 1766953, 3533906, 5300859, 7067812, 10601718, 14135624, 21203436, 42406872]

約数ペア:

[(1, 42406872), (2, 21203436), (3, 14135624), (4, 10601718), (6, 7067812), (8, 5300859), (12, 3533906), (24, 1766953), (991, 42792), (1783, 23784), (1982, 21396), (2973, 14264), (3566, 11892), (3964, 10698), (5349, 7928), (5946, 7132)]