61372998

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{15569}}^1$

素因数の和:15653

約数の個数: 32

約数和(自身を含む): 138261600

約数和(自身を除く): 76888602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 15569, 31138, 46707, 93414, 140121, 280242, 420363, 840726, 1136537, 2273074, 3409611, 6819222, 10228833, 20457666, 30686499, 61372998]

約数ペア:

[(1, 61372998), (2, 30686499), (3, 20457666), (6, 10228833), (9, 6819222), (18, 3409611), (27, 2273074), (54, 1136537), (73, 840726), (146, 420363), (219, 280242), (438, 140121), (657, 93414), (1314, 46707), (1971, 31138), (3942, 15569)]