21967260408

素因数分解:

$2^3\times 3^2\times {\mathrm{1201}}^1\times {\mathrm{254039}}^1$

素因数の和:255252

約数の個数: 48

約数和(自身を含む): 59544435600

約数和(自身を除く): 37577175192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1201, 2402, 3603, 4804, 7206, 9608, 10809, 14412, 21618, 28824, 43236, 86472, 254039, 508078, 762117, 1016156, 1524234, 2032312, 2286351, 3048468, 4572702, 6096936, 9145404, 18290808, 305100839, 610201678, 915302517, 1220403356, 1830605034, 2440806712, 2745907551, 3661210068, 5491815102, 7322420136, 10983630204, 21967260408]

約数ペア:

[(1, 21967260408), (2, 10983630204), (3, 7322420136), (4, 5491815102), (6, 3661210068), (8, 2745907551), (9, 2440806712), (12, 1830605034), (18, 1220403356), (24, 915302517), (36, 610201678), (72, 305100839), (1201, 18290808), (2402, 9145404), (3603, 6096936), (4804, 4572702), (7206, 3048468), (9608, 2286351), (10809, 2032312), (14412, 1524234), (21618, 1016156), (28824, 762117), (43236, 508078), (86472, 254039)]