17721288

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6311}}^1$

素因数の和:6339

約数の個数: 64

約数和(自身を含む): 53020800

約数和(自身を除く): 35299512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 6311, 12622, 18933, 25244, 37866, 50488, 56799, 75732, 82043, 113598, 151464, 164086, 170397, 227196, 246129, 328172, 340794, 454392, 492258, 656344, 681588, 738387, 984516, 1363176, 1476774, 1969032, 2215161, 2953548, 4430322, 5907096, 8860644, 17721288]

約数ペア:

[(1, 17721288), (2, 8860644), (3, 5907096), (4, 4430322), (6, 2953548), (8, 2215161), (9, 1969032), (12, 1476774), (13, 1363176), (18, 984516), (24, 738387), (26, 681588), (27, 656344), (36, 492258), (39, 454392), (52, 340794), (54, 328172), (72, 246129), (78, 227196), (104, 170397), (108, 164086), (117, 151464), (156, 113598), (216, 82043), (234, 75732), (312, 56799), (351, 50488), (468, 37866), (702, 25244), (936, 18933), (1404, 12622), (2808, 6311)]