22903998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{751}}^1$

素因数の和:809

約数の個数: 64

約数和(自身を含む): 54577152

約数和(自身を除く): 31673154

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 39, 46, 51, 69, 78, 102, 138, 221, 299, 391, 442, 598, 663, 751, 782, 897, 1173, 1326, 1502, 1794, 2253, 2346, 4506, 5083, 9763, 10166, 12767, 15249, 17273, 19526, 25534, 29289, 30498, 34546, 38301, 51819, 58578, 76602, 103638, 165971, 224549, 293641, 331942, 449098, 497913, 587282, 673647, 880923, 995826, 1347294, 1761846, 3817333, 7634666, 11451999, 22903998]

約数ペア:

[(1, 22903998), (2, 11451999), (3, 7634666), (6, 3817333), (13, 1761846), (17, 1347294), (23, 995826), (26, 880923), (34, 673647), (39, 587282), (46, 497913), (51, 449098), (69, 331942), (78, 293641), (102, 224549), (138, 165971), (221, 103638), (299, 76602), (391, 58578), (442, 51819), (598, 38301), (663, 34546), (751, 30498), (782, 29289), (897, 25534), (1173, 19526), (1326, 17273), (1502, 15249), (1794, 12767), (2253, 10166), (2346, 9763), (4506, 5083)]