1961508744

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{698543}}^1$

素因数の和:698571

約数の個数: 64

約数和(自身を含む): 5867769600

約数和(自身を除く): 3906260856

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, 698543, 1397086, 2095629, 2794172, 4191258, 5588344, 6286887, 8382516, 9081059, 12573774, 16765032, 18162118, 18860661, 25147548, 27243177, 36324236, 37721322, 50295096, 54486354, 72648472, 75442644, 81729531, 108972708, 150885288, 163459062, 217945416, 245188593, 326918124, 490377186, 653836248, 980754372, 1961508744]

約数ペア:

[(1, 1961508744), (2, 980754372), (3, 653836248), (4, 490377186), (6, 326918124), (8, 245188593), (9, 217945416), (12, 163459062), (13, 150885288), (18, 108972708), (24, 81729531), (26, 75442644), (27, 72648472), (36, 54486354), (39, 50295096), (52, 37721322), (54, 36324236), (72, 27243177), (78, 25147548), (104, 18860661), (108, 18162118), (117, 16765032), (156, 12573774), (216, 9081059), (234, 8382516), (312, 6286887), (351, 5588344), (468, 4191258), (702, 2794172), (936, 2095629), (1404, 1397086), (2808, 698543)]