19563336

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6967}}^1$

素因数の和:6995

約数の個数: 64

約数和(自身を含む): 58531200

約数和(自身を除く): 38967864

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, 6967, 13934, 20901, 27868, 41802, 55736, 62703, 83604, 90571, 125406, 167208, 181142, 188109, 250812, 271713, 362284, 376218, 501624, 543426, 724568, 752436, 815139, 1086852, 1504872, 1630278, 2173704, 2445417, 3260556, 4890834, 6521112, 9781668, 19563336]

約数ペア:

[(1, 19563336), (2, 9781668), (3, 6521112), (4, 4890834), (6, 3260556), (8, 2445417), (9, 2173704), (12, 1630278), (13, 1504872), (18, 1086852), (24, 815139), (26, 752436), (27, 724568), (36, 543426), (39, 501624), (52, 376218), (54, 362284), (72, 271713), (78, 250812), (104, 188109), (108, 181142), (117, 167208), (156, 125406), (216, 90571), (234, 83604), (312, 62703), (351, 55736), (468, 41802), (702, 27868), (936, 20901), (1404, 13934), (2808, 6967)]