25187778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1069}}^1$

素因数の和:1112

約数の個数: 96

約数和(自身を含む): 72109440

約数和(自身を除く): 46921662

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 33, 34, 42, 51, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 198, 231, 238, 306, 357, 374, 462, 561, 693, 714, 1069, 1071, 1122, 1309, 1386, 1683, 2138, 2142, 2618, 3207, 3366, 3927, 6414, 7483, 7854, 9621, 11759, 11781, 14966, 18173, 19242, 22449, 23518, 23562, 35277, 36346, 44898, 54519, 67347, 70554, 82313, 105831, 109038, 127211, 134694, 163557, 164626, 199903, 211662, 246939, 254422, 327114, 381633, 399806, 493878, 599709, 740817, 763266, 1144899, 1199418, 1399321, 1481634, 1799127, 2289798, 2798642, 3598254, 4197963, 8395926, 12593889, 25187778]

約数ペア:

[(1, 25187778), (2, 12593889), (3, 8395926), (6, 4197963), (7, 3598254), (9, 2798642), (11, 2289798), (14, 1799127), (17, 1481634), (18, 1399321), (21, 1199418), (22, 1144899), (33, 763266), (34, 740817), (42, 599709), (51, 493878), (63, 399806), (66, 381633), (77, 327114), (99, 254422), (102, 246939), (119, 211662), (126, 199903), (153, 164626), (154, 163557), (187, 134694), (198, 127211), (231, 109038), (238, 105831), (306, 82313), (357, 70554), (374, 67347), (462, 54519), (561, 44898), (693, 36346), (714, 35277), (1069, 23562), (1071, 23518), (1122, 22449), (1309, 19242), (1386, 18173), (1683, 14966), (2138, 11781), (2142, 11759), (2618, 9621), (3207, 7854), (3366, 7483), (3927, 6414)]