18502260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{44053}}^1$

素因数の和:44072

約数の個数: 48

約数和(自身を含む): 59208576

約数和(自身を除く): 40706316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 44053, 88106, 132159, 176212, 220265, 264318, 308371, 440530, 528636, 616742, 660795, 881060, 925113, 1233484, 1321590, 1541855, 1850226, 2643180, 3083710, 3700452, 4625565, 6167420, 9251130, 18502260]

約数ペア:

[(1, 18502260), (2, 9251130), (3, 6167420), (4, 4625565), (5, 3700452), (6, 3083710), (7, 2643180), (10, 1850226), (12, 1541855), (14, 1321590), (15, 1233484), (20, 925113), (21, 881060), (28, 660795), (30, 616742), (35, 528636), (42, 440530), (60, 308371), (70, 264318), (84, 220265), (105, 176212), (140, 132159), (210, 88106), (420, 44053)]