21754904544

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3975677}}^1$

素因数の和:3975712

約数の個数: 72

約数和(自身を含む): 65121605640

約数和(自身を除く): 43366701096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 3975677, 7951354, 11927031, 15902708, 23854062, 31805416, 35781093, 47708124, 63610832, 71562186, 75537863, 95416248, 127221664, 143124372, 151075726, 190832496, 226613589, 286248744, 302151452, 381664992, 453227178, 572497488, 604302904, 679840767, 906454356, 1144994976, 1208605808, 1359681534, 1812908712, 2417211616, 2719363068, 3625817424, 5438726136, 7251634848, 10877452272, 21754904544]

約数ペア:

[(1, 21754904544), (2, 10877452272), (3, 7251634848), (4, 5438726136), (6, 3625817424), (8, 2719363068), (9, 2417211616), (12, 1812908712), (16, 1359681534), (18, 1208605808), (19, 1144994976), (24, 906454356), (32, 679840767), (36, 604302904), (38, 572497488), (48, 453227178), (57, 381664992), (72, 302151452), (76, 286248744), (96, 226613589), (114, 190832496), (144, 151075726), (152, 143124372), (171, 127221664), (228, 95416248), (288, 75537863), (304, 71562186), (342, 63610832), (456, 47708124), (608, 35781093), (684, 31805416), (912, 23854062), (1368, 15902708), (1824, 11927031), (2736, 7951354), (5472, 3975677)]