19288152

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{6869}}^1$

素因数の和:6897

約数の個数: 64

約数和(自身を含む): 57708000

約数和(自身を除く): 38419848

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, 6869, 13738, 20607, 27476, 41214, 54952, 61821, 82428, 89297, 123642, 164856, 178594, 185463, 247284, 267891, 357188, 370926, 494568, 535782, 714376, 741852, 803673, 1071564, 1483704, 1607346, 2143128, 2411019, 3214692, 4822038, 6429384, 9644076, 19288152]

約数ペア:

[(1, 19288152), (2, 9644076), (3, 6429384), (4, 4822038), (6, 3214692), (8, 2411019), (9, 2143128), (12, 1607346), (13, 1483704), (18, 1071564), (24, 803673), (26, 741852), (27, 714376), (36, 535782), (39, 494568), (52, 370926), (54, 357188), (72, 267891), (78, 247284), (104, 185463), (108, 178594), (117, 164856), (156, 123642), (216, 89297), (234, 82428), (312, 61821), (351, 54952), (468, 41214), (702, 27476), (936, 20607), (1404, 13738), (2808, 6869)]