15978384

素因数分解:

$2^4\times 3^4\times {\mathrm{12329}}^1$

素因数の和:12349

約数の個数: 50

約数和(自身を含む): 46249830

約数和(自身を除く): 30271446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 12329, 24658, 36987, 49316, 73974, 98632, 110961, 147948, 197264, 221922, 295896, 332883, 443844, 591792, 665766, 887688, 998649, 1331532, 1775376, 1997298, 2663064, 3994596, 5326128, 7989192, 15978384]

約数ペア:

[(1, 15978384), (2, 7989192), (3, 5326128), (4, 3994596), (6, 2663064), (8, 1997298), (9, 1775376), (12, 1331532), (16, 998649), (18, 887688), (24, 665766), (27, 591792), (36, 443844), (48, 332883), (54, 295896), (72, 221922), (81, 197264), (108, 147948), (144, 110961), (162, 98632), (216, 73974), (324, 49316), (432, 36987), (648, 24658), (1296, 12329)]