18489912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{110059}}^1$

素因数の和:110075

約数の個数: 32

約数和(自身を含む): 52828800

約数和(自身を除く): 34338888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 110059, 220118, 330177, 440236, 660354, 770413, 880472, 1320708, 1540826, 2311239, 2641416, 3081652, 4622478, 6163304, 9244956, 18489912]

約数ペア:

[(1, 18489912), (2, 9244956), (3, 6163304), (4, 4622478), (6, 3081652), (7, 2641416), (8, 2311239), (12, 1540826), (14, 1320708), (21, 880472), (24, 770413), (28, 660354), (42, 440236), (56, 330177), (84, 220118), (168, 110059)]