990154746

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{2619457}}^1$

素因数の和:2619475

約数の個数: 32

約数和(自身を含む): 2514679680

約数和(自身を除く): 1524524934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 2619457, 5238914, 7858371, 15716742, 18336199, 23575113, 36672398, 47150226, 55008597, 70725339, 110017194, 141450678, 165025791, 330051582, 495077373, 990154746]

約数ペア:

[(1, 990154746), (2, 495077373), (3, 330051582), (6, 165025791), (7, 141450678), (9, 110017194), (14, 70725339), (18, 55008597), (21, 47150226), (27, 36672398), (42, 23575113), (54, 18336199), (63, 15716742), (126, 7858371), (189, 5238914), (378, 2619457)]