15979896

素因数分解:

$2^3\times 3^3\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 44755200

約数和(自身を除く): 28775304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 167, 216, 334, 443, 501, 668, 886, 1002, 1329, 1336, 1503, 1772, 2004, 2658, 3006, 3544, 3987, 4008, 4509, 5316, 6012, 7974, 9018, 10632, 11961, 12024, 15948, 18036, 23922, 31896, 36072, 47844, 73981, 95688, 147962, 221943, 295924, 443886, 591848, 665829, 887772, 1331658, 1775544, 1997487, 2663316, 3994974, 5326632, 7989948, 15979896]

約数ペア:

[(1, 15979896), (2, 7989948), (3, 5326632), (4, 3994974), (6, 2663316), (8, 1997487), (9, 1775544), (12, 1331658), (18, 887772), (24, 665829), (27, 591848), (36, 443886), (54, 295924), (72, 221943), (108, 147962), (167, 95688), (216, 73981), (334, 47844), (443, 36072), (501, 31896), (668, 23922), (886, 18036), (1002, 15948), (1329, 12024), (1336, 11961), (1503, 10632), (1772, 9018), (2004, 7974), (2658, 6012), (3006, 5316), (3544, 4509), (3987, 4008)]