7643844

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{16333}}^1$

素因数の和:16356

約数の個数: 36

約数和(自身を含む): 20809516

約数和(自身を除く): 13165672

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 16333, 32666, 48999, 65332, 97998, 146997, 195996, 212329, 293994, 424658, 587988, 636987, 849316, 1273974, 1910961, 2547948, 3821922, 7643844]

約数ペア:

[(1, 7643844), (2, 3821922), (3, 2547948), (4, 1910961), (6, 1273974), (9, 849316), (12, 636987), (13, 587988), (18, 424658), (26, 293994), (36, 212329), (39, 195996), (52, 146997), (78, 97998), (117, 65332), (156, 48999), (234, 32666), (468, 16333)]