21652920744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9914341}}^1$

素因数の和:9914370

約数の個数: 64

約数和(自身を含む): 66624378240

約数和(自身を除く): 44971457496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 9914341, 19828682, 29743023, 39657364, 59486046, 69400387, 79314728, 118972092, 128886433, 138800774, 208201161, 237944184, 257772866, 277601548, 386659299, 416402322, 515545732, 555203096, 773318598, 832804644, 902205031, 1031091464, 1546637196, 1665609288, 1804410062, 2706615093, 3093274392, 3608820124, 5413230186, 7217640248, 10826460372, 21652920744]

約数ペア:

[(1, 21652920744), (2, 10826460372), (3, 7217640248), (4, 5413230186), (6, 3608820124), (7, 3093274392), (8, 2706615093), (12, 1804410062), (13, 1665609288), (14, 1546637196), (21, 1031091464), (24, 902205031), (26, 832804644), (28, 773318598), (39, 555203096), (42, 515545732), (52, 416402322), (56, 386659299), (78, 277601548), (84, 257772866), (91, 237944184), (104, 208201161), (156, 138800774), (168, 128886433), (182, 118972092), (273, 79314728), (312, 69400387), (364, 59486046), (546, 39657364), (728, 29743023), (1092, 19828682), (2184, 9914341)]