21497465592

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1283}}^1\times {\mathrm{7507}}^1$

素因数の和:8833

約数の個数: 96

約数和(自身を含む): 60155297280

約数和(自身を除く): 38657831688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 1283, 2232, 2566, 3849, 5132, 7507, 7698, 10264, 11547, 15014, 15396, 22521, 23094, 30028, 30792, 39773, 45042, 46188, 60056, 67563, 79546, 90084, 92376, 119319, 135126, 159092, 180168, 232717, 238638, 270252, 318184, 357957, 465434, 477276, 540504, 698151, 715914, 930868, 954552, 1396302, 1431828, 1861736, 2094453, 2792604, 2863656, 4188906, 5585208, 8377812, 9631481, 16755624, 19262962, 28894443, 38525924, 57788886, 77051848, 86683329, 115577772, 173366658, 231155544, 298575911, 346733316, 597151822, 693466632, 895727733, 1194303644, 1791455466, 2388607288, 2687183199, 3582910932, 5374366398, 7165821864, 10748732796, 21497465592]

約数ペア:

[(1, 21497465592), (2, 10748732796), (3, 7165821864), (4, 5374366398), (6, 3582910932), (8, 2687183199), (9, 2388607288), (12, 1791455466), (18, 1194303644), (24, 895727733), (31, 693466632), (36, 597151822), (62, 346733316), (72, 298575911), (93, 231155544), (124, 173366658), (186, 115577772), (248, 86683329), (279, 77051848), (372, 57788886), (558, 38525924), (744, 28894443), (1116, 19262962), (1283, 16755624), (2232, 9631481), (2566, 8377812), (3849, 5585208), (5132, 4188906), (7507, 2863656), (7698, 2792604), (10264, 2094453), (11547, 1861736), (15014, 1431828), (15396, 1396302), (22521, 954552), (23094, 930868), (30028, 715914), (30792, 698151), (39773, 540504), (45042, 477276), (46188, 465434), (60056, 357957), (67563, 318184), (79546, 270252), (90084, 238638), (92376, 232717), (119319, 180168), (135126, 159092)]