17946371502

素因数分解:

$2^1\times 3^4\times {\mathrm{263}}^1\times {\mathrm{397}}^1\times {\mathrm{1061}}^1$

素因数の和:1735

約数の個数: 80

約数和(自身を含む): 40505886432

約数和(自身を除く): 22559514930

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 263, 397, 526, 789, 794, 1061, 1191, 1578, 2122, 2367, 2382, 3183, 3573, 4734, 6366, 7101, 7146, 9549, 10719, 14202, 19098, 21303, 21438, 28647, 32157, 42606, 57294, 64314, 85941, 104411, 171882, 208822, 279043, 313233, 421217, 558086, 626466, 837129, 842434, 939699, 1263651, 1674258, 1879398, 2511387, 2527302, 2819097, 3790953, 5022774, 5638194, 7534161, 7581906, 8457291, 11372859, 15068322, 16914582, 22602483, 22745718, 34118577, 45204966, 68237154, 110780071, 221560142, 332340213, 664680426, 997020639, 1994041278, 2991061917, 5982123834, 8973185751, 17946371502]

約数ペア:

[(1, 17946371502), (2, 8973185751), (3, 5982123834), (6, 2991061917), (9, 1994041278), (18, 997020639), (27, 664680426), (54, 332340213), (81, 221560142), (162, 110780071), (263, 68237154), (397, 45204966), (526, 34118577), (789, 22745718), (794, 22602483), (1061, 16914582), (1191, 15068322), (1578, 11372859), (2122, 8457291), (2367, 7581906), (2382, 7534161), (3183, 5638194), (3573, 5022774), (4734, 3790953), (6366, 2819097), (7101, 2527302), (7146, 2511387), (9549, 1879398), (10719, 1674258), (14202, 1263651), (19098, 939699), (21303, 842434), (21438, 837129), (28647, 626466), (32157, 558086), (42606, 421217), (57294, 313233), (64314, 279043), (85941, 208822), (104411, 171882)]