1387476

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 3729600

約数和(自身を除く): 2342124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 443, 522, 783, 886, 1044, 1329, 1566, 1772, 2658, 3132, 3987, 5316, 7974, 11961, 12847, 15948, 23922, 25694, 38541, 47844, 51388, 77082, 115623, 154164, 231246, 346869, 462492, 693738, 1387476]

約数ペア:

[(1, 1387476), (2, 693738), (3, 462492), (4, 346869), (6, 231246), (9, 154164), (12, 115623), (18, 77082), (27, 51388), (29, 47844), (36, 38541), (54, 25694), (58, 23922), (87, 15948), (108, 12847), (116, 11961), (174, 7974), (261, 5316), (348, 3987), (443, 3132), (522, 2658), (783, 1772), (886, 1566), (1044, 1329)]