21305429966088

素因数分解:

$2^3\times 3^3\times {\mathrm{576217}}^1\times {\mathrm{171179}}^1$

素因数の和:747411

約数の個数: 64

約数和(自身を含む): 59182198344000

約数和(自身を除く): 37876768377912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 171179, 342358, 513537, 576217, 684716, 1027074, 1152434, 1369432, 1540611, 1728651, 2054148, 2304868, 3081222, 3457302, 4108296, 4609736, 4621833, 5185953, 6162444, 6914604, 9243666, 10371906, 12324888, 13829208, 15557859, 18487332, 20743812, 31115718, 36974664, 41487624, 62231436, 124462872, 98636249843, 197272499686, 295908749529, 394544999372, 591817499058, 789089998744, 887726248587, 1183634998116, 1775452497174, 2367269996232, 2663178745761, 3550904994348, 5326357491522, 7101809988696, 10652714983044, 21305429966088]

約数ペア:

[(1, 21305429966088), (2, 10652714983044), (3, 7101809988696), (4, 5326357491522), (6, 3550904994348), (8, 2663178745761), (9, 2367269996232), (12, 1775452497174), (18, 1183634998116), (24, 887726248587), (27, 789089998744), (36, 591817499058), (54, 394544999372), (72, 295908749529), (108, 197272499686), (216, 98636249843), (171179, 124462872), (342358, 62231436), (513537, 41487624), (576217, 36974664), (684716, 31115718), (1027074, 20743812), (1152434, 18487332), (1369432, 15557859), (1540611, 13829208), (1728651, 12324888), (2054148, 10371906), (2304868, 9243666), (3081222, 6914604), (3457302, 6162444), (4108296, 5185953), (4609736, 4621833)]