64906542

素因数分解:

$2^1\times 3^3\times {\mathrm{449}}^1\times {\mathrm{2677}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 144612000

約数和(自身を除く): 79705458

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 449, 898, 1347, 2677, 2694, 4041, 5354, 8031, 8082, 12123, 16062, 24093, 24246, 48186, 72279, 144558, 1201973, 2403946, 3605919, 7211838, 10817757, 21635514, 32453271, 64906542]

約数ペア:

[(1, 64906542), (2, 32453271), (3, 21635514), (6, 10817757), (9, 7211838), (18, 3605919), (27, 2403946), (54, 1201973), (449, 144558), (898, 72279), (1347, 48186), (2677, 24246), (2694, 24093), (4041, 16062), (5354, 12123), (8031, 8082)]