18314370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2339}}^1$

素因数の和:2384

約数の個数: 64

約数和(自身を含む): 50544000

約数和(自身を除く): 32229630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2339, 2610, 3915, 4678, 7017, 7830, 11695, 14034, 21051, 23390, 35085, 42102, 63153, 67831, 70170, 105255, 126306, 135662, 203493, 210510, 315765, 339155, 406986, 610479, 631530, 678310, 1017465, 1220958, 1831437, 2034930, 3052395, 3662874, 6104790, 9157185, 18314370]

約数ペア:

[(1, 18314370), (2, 9157185), (3, 6104790), (5, 3662874), (6, 3052395), (9, 2034930), (10, 1831437), (15, 1220958), (18, 1017465), (27, 678310), (29, 631530), (30, 610479), (45, 406986), (54, 339155), (58, 315765), (87, 210510), (90, 203493), (135, 135662), (145, 126306), (174, 105255), (261, 70170), (270, 67831), (290, 63153), (435, 42102), (522, 35085), (783, 23390), (870, 21051), (1305, 14034), (1566, 11695), (2339, 7830), (2610, 7017), (3915, 4678)]