427478856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2544517}}^1$

素因数の和:2544533

約数の個数: 32

約数和(自身を含む): 1221368640

約数和(自身を除く): 793889784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2544517, 5089034, 7633551, 10178068, 15267102, 17811619, 20356136, 30534204, 35623238, 53434857, 61068408, 71246476, 106869714, 142492952, 213739428, 427478856]

約数ペア:

[(1, 427478856), (2, 213739428), (3, 142492952), (4, 106869714), (6, 71246476), (7, 61068408), (8, 53434857), (12, 35623238), (14, 30534204), (21, 20356136), (24, 17811619), (28, 15267102), (42, 10178068), (56, 7633551), (84, 5089034), (168, 2544517)]