6421896

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2287}}^1$

素因数の和:2315

約数の個数: 64

約数和(自身を含む): 19219200

約数和(自身を除く): 12797304

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, 2287, 2808, 4574, 6861, 9148, 13722, 18296, 20583, 27444, 29731, 41166, 54888, 59462, 61749, 82332, 89193, 118924, 123498, 164664, 178386, 237848, 246996, 267579, 356772, 493992, 535158, 713544, 802737, 1070316, 1605474, 2140632, 3210948, 6421896]

約数ペア:

[(1, 6421896), (2, 3210948), (3, 2140632), (4, 1605474), (6, 1070316), (8, 802737), (9, 713544), (12, 535158), (13, 493992), (18, 356772), (24, 267579), (26, 246996), (27, 237848), (36, 178386), (39, 164664), (52, 123498), (54, 118924), (72, 89193), (78, 82332), (104, 61749), (108, 59462), (117, 54888), (156, 41166), (216, 29731), (234, 27444), (312, 20583), (351, 18296), (468, 13722), (702, 9148), (936, 6861), (1404, 4574), (2287, 2808)]