21725875896

素因数分解:

$2^3\times 3^1\times {\mathrm{4139}}^1\times {\mathrm{218711}}^1$

素因数の和:222859

約数の個数: 32

約数和(自身を含む): 54328060800

約数和(自身を除く): 32602184904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 4139, 8278, 12417, 16556, 24834, 33112, 49668, 99336, 218711, 437422, 656133, 874844, 1312266, 1749688, 2624532, 5249064, 905244829, 1810489658, 2715734487, 3620979316, 5431468974, 7241958632, 10862937948, 21725875896]

約数ペア:

[(1, 21725875896), (2, 10862937948), (3, 7241958632), (4, 5431468974), (6, 3620979316), (8, 2715734487), (12, 1810489658), (24, 905244829), (4139, 5249064), (8278, 2624532), (12417, 1749688), (16556, 1312266), (24834, 874844), (33112, 656133), (49668, 437422), (99336, 218711)]