21648770544

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23737687}}^1$

素因数の和:23737717

約数の個数: 40

約数和(自身を含む): 58869466240

約数和(自身を除く): 37220695696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 23737687, 47475374, 71213061, 94950748, 142426122, 189901496, 284852244, 379802992, 451016053, 569704488, 902032106, 1139408976, 1353048159, 1804064212, 2706096318, 3608128424, 5412192636, 7216256848, 10824385272, 21648770544]

約数ペア:

[(1, 21648770544), (2, 10824385272), (3, 7216256848), (4, 5412192636), (6, 3608128424), (8, 2706096318), (12, 1804064212), (16, 1353048159), (19, 1139408976), (24, 902032106), (38, 569704488), (48, 451016053), (57, 379802992), (76, 284852244), (114, 189901496), (152, 142426122), (228, 94950748), (304, 71213061), (456, 47475374), (912, 23737687)]