419606964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1665107}}^1$

素因数の和:1665124

約数の個数: 36

約数和(自身を含む): 1212198624

約数和(自身を除く): 792591660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1665107, 3330214, 4995321, 6660428, 9990642, 11655749, 14985963, 19981284, 23311498, 29971926, 34967247, 46622996, 59943852, 69934494, 104901741, 139868988, 209803482, 419606964]

約数ペア:

[(1, 419606964), (2, 209803482), (3, 139868988), (4, 104901741), (6, 69934494), (7, 59943852), (9, 46622996), (12, 34967247), (14, 29971926), (18, 23311498), (21, 19981284), (28, 14985963), (36, 11655749), (42, 9990642), (63, 6660428), (84, 4995321), (126, 3330214), (252, 1665107)]