40869612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1033}}^1$

素因数の和:1207

約数の個数: 72

約数和(自身を含む): 118934816

約数和(自身を除く): 78065204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 157, 252, 314, 471, 628, 942, 1033, 1099, 1413, 1884, 2066, 2198, 2826, 3099, 3297, 4132, 4396, 5652, 6198, 6594, 7231, 9297, 9891, 12396, 13188, 14462, 18594, 19782, 21693, 28924, 37188, 39564, 43386, 65079, 86772, 130158, 162181, 260316, 324362, 486543, 648724, 973086, 1135267, 1459629, 1946172, 2270534, 2919258, 3405801, 4541068, 5838516, 6811602, 10217403, 13623204, 20434806, 40869612]

約数ペア:

[(1, 40869612), (2, 20434806), (3, 13623204), (4, 10217403), (6, 6811602), (7, 5838516), (9, 4541068), (12, 3405801), (14, 2919258), (18, 2270534), (21, 1946172), (28, 1459629), (36, 1135267), (42, 973086), (63, 648724), (84, 486543), (126, 324362), (157, 260316), (252, 162181), (314, 130158), (471, 86772), (628, 65079), (942, 43386), (1033, 39564), (1099, 37188), (1413, 28924), (1884, 21693), (2066, 19782), (2198, 18594), (2826, 14462), (3099, 13188), (3297, 12396), (4132, 9891), (4396, 9297), (5652, 7231), (6198, 6594)]