18602460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11483}}^1$

素因数の和:11504

約数の個数: 60

約数和(自身を含む): 58361688

約数和(自身を除く): 39759228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 11483, 22966, 34449, 45932, 57415, 68898, 103347, 114830, 137796, 172245, 206694, 229660, 310041, 344490, 413388, 516735, 620082, 688980, 930123, 1033470, 1240164, 1550205, 1860246, 2066940, 3100410, 3720492, 4650615, 6200820, 9301230, 18602460]

約数ペア:

[(1, 18602460), (2, 9301230), (3, 6200820), (4, 4650615), (5, 3720492), (6, 3100410), (9, 2066940), (10, 1860246), (12, 1550205), (15, 1240164), (18, 1033470), (20, 930123), (27, 688980), (30, 620082), (36, 516735), (45, 413388), (54, 344490), (60, 310041), (81, 229660), (90, 206694), (108, 172245), (135, 137796), (162, 114830), (180, 103347), (270, 68898), (324, 57415), (405, 45932), (540, 34449), (810, 22966), (1620, 11483)]