4219074

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 10137600

約数和(自身を除く): 5918526

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 43, 46, 54, 69, 79, 86, 129, 138, 158, 207, 237, 258, 387, 414, 474, 621, 711, 774, 989, 1161, 1242, 1422, 1817, 1978, 2133, 2322, 2967, 3397, 3634, 4266, 5451, 5934, 6794, 8901, 10191, 10902, 16353, 17802, 20382, 26703, 30573, 32706, 49059, 53406, 61146, 78131, 91719, 98118, 156262, 183438, 234393, 468786, 703179, 1406358, 2109537, 4219074]

約数ペア:

[(1, 4219074), (2, 2109537), (3, 1406358), (6, 703179), (9, 468786), (18, 234393), (23, 183438), (27, 156262), (43, 98118), (46, 91719), (54, 78131), (69, 61146), (79, 53406), (86, 49059), (129, 32706), (138, 30573), (158, 26703), (207, 20382), (237, 17802), (258, 16353), (387, 10902), (414, 10191), (474, 8901), (621, 6794), (711, 5934), (774, 5451), (989, 4266), (1161, 3634), (1242, 3397), (1422, 2967), (1817, 2322), (1978, 2133)]