18334260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{14551}}^1$

素因数の和:14573

約数の個数: 72

約数和(自身を含む): 63563136

約数和(自身を除く): 45228876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 14551, 29102, 43653, 58204, 72755, 87306, 101857, 130959, 145510, 174612, 203714, 218265, 261918, 291020, 305571, 407428, 436530, 509285, 523836, 611142, 654795, 873060, 916713, 1018570, 1222284, 1309590, 1527855, 1833426, 2037140, 2619180, 3055710, 3666852, 4583565, 6111420, 9167130, 18334260]

約数ペア:

[(1, 18334260), (2, 9167130), (3, 6111420), (4, 4583565), (5, 3666852), (6, 3055710), (7, 2619180), (9, 2037140), (10, 1833426), (12, 1527855), (14, 1309590), (15, 1222284), (18, 1018570), (20, 916713), (21, 873060), (28, 654795), (30, 611142), (35, 523836), (36, 509285), (42, 436530), (45, 407428), (60, 305571), (63, 291020), (70, 261918), (84, 218265), (90, 203714), (105, 174612), (126, 145510), (140, 130959), (180, 101857), (210, 87306), (252, 72755), (315, 58204), (420, 43653), (630, 29102), (1260, 14551)]