56971998

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:319

約数の個数: 80

約数和(自身を含む): 137057184

約数和(自身を除く): 80085186

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 137, 151, 153, 162, 274, 302, 306, 411, 453, 459, 822, 906, 918, 1233, 1359, 1377, 2329, 2466, 2567, 2718, 2754, 3699, 4077, 4658, 5134, 6987, 7398, 7701, 8154, 11097, 12231, 13974, 15402, 20687, 20961, 22194, 23103, 24462, 41374, 41922, 46206, 62061, 62883, 69309, 124122, 125766, 138618, 186183, 188649, 207927, 351679, 372366, 377298, 415854, 558549, 703358, 1055037, 1117098, 1675647, 2110074, 3165111, 3351294, 6330222, 9495333, 18990666, 28485999, 56971998]

約数ペア:

[(1, 56971998), (2, 28485999), (3, 18990666), (6, 9495333), (9, 6330222), (17, 3351294), (18, 3165111), (27, 2110074), (34, 1675647), (51, 1117098), (54, 1055037), (81, 703358), (102, 558549), (137, 415854), (151, 377298), (153, 372366), (162, 351679), (274, 207927), (302, 188649), (306, 186183), (411, 138618), (453, 125766), (459, 124122), (822, 69309), (906, 62883), (918, 62061), (1233, 46206), (1359, 41922), (1377, 41374), (2329, 24462), (2466, 23103), (2567, 22194), (2718, 20961), (2754, 20687), (3699, 15402), (4077, 13974), (4658, 12231), (5134, 11097), (6987, 8154), (7398, 7701)]