18337278780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101873771}}^1$

素因数の和:101873786

約数の個数: 36

約数和(自身を含む): 55623079512

約数和(自身を除く): 37285800732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 101873771, 203747542, 305621313, 407495084, 509368855, 611242626, 916863939, 1018737710, 1222485252, 1528106565, 1833727878, 2037475420, 3056213130, 3667455756, 4584319695, 6112426260, 9168639390, 18337278780]

約数ペア:

[(1, 18337278780), (2, 9168639390), (3, 6112426260), (4, 4584319695), (5, 3667455756), (6, 3056213130), (9, 2037475420), (10, 1833727878), (12, 1528106565), (15, 1222485252), (18, 1018737710), (20, 916863939), (30, 611242626), (36, 509368855), (45, 407495084), (60, 305621313), (90, 203747542), (180, 101873771)]