180010674

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1$

素因数の和:517

約数の個数: 80

約数和(自身を含む): 428107680

約数和(自身を除く): 248097006

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 233, 251, 342, 466, 502, 513, 699, 753, 1026, 1398, 1506, 1539, 2097, 2259, 3078, 4194, 4427, 4518, 4769, 6291, 6777, 8854, 9538, 12582, 13281, 13554, 14307, 18873, 20331, 26562, 28614, 37746, 39843, 40662, 42921, 58483, 79686, 85842, 116966, 119529, 128763, 175449, 239058, 257526, 350898, 358587, 386289, 526347, 717174, 772578, 1052694, 1111177, 1579041, 2222354, 3158082, 3333531, 4737123, 6667062, 9474246, 10000593, 20001186, 30001779, 60003558, 90005337, 180010674]

約数ペア:

[(1, 180010674), (2, 90005337), (3, 60003558), (6, 30001779), (9, 20001186), (18, 10000593), (19, 9474246), (27, 6667062), (38, 4737123), (54, 3333531), (57, 3158082), (81, 2222354), (114, 1579041), (162, 1111177), (171, 1052694), (233, 772578), (251, 717174), (342, 526347), (466, 386289), (502, 358587), (513, 350898), (699, 257526), (753, 239058), (1026, 175449), (1398, 128763), (1506, 119529), (1539, 116966), (2097, 85842), (2259, 79686), (3078, 58483), (4194, 42921), (4427, 40662), (4518, 39843), (4769, 37746), (6291, 28614), (6777, 26562), (8854, 20331), (9538, 18873), (12582, 14307), (13281, 13554)]