2171022372

素因数分解:

$2^2\times 3^3\times {\mathrm{457}}^1\times {\mathrm{43987}}^1$

素因数の和:44457

約数の個数: 48

約数和(自身を含む): 5641021120

約数和(自身を除く): 3469998748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 457, 914, 1371, 1828, 2742, 4113, 5484, 8226, 12339, 16452, 24678, 43987, 49356, 87974, 131961, 175948, 263922, 395883, 527844, 791766, 1187649, 1583532, 2375298, 4750596, 20102059, 40204118, 60306177, 80408236, 120612354, 180918531, 241224708, 361837062, 542755593, 723674124, 1085511186, 2171022372]

約数ペア:

[(1, 2171022372), (2, 1085511186), (3, 723674124), (4, 542755593), (6, 361837062), (9, 241224708), (12, 180918531), (18, 120612354), (27, 80408236), (36, 60306177), (54, 40204118), (108, 20102059), (457, 4750596), (914, 2375298), (1371, 1583532), (1828, 1187649), (2742, 791766), (4113, 527844), (5484, 395883), (8226, 263922), (12339, 175948), (16452, 131961), (24678, 87974), (43987, 49356)]