40665636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 113340864

約数和(自身を除く): 72675228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 103, 132, 198, 206, 309, 396, 412, 618, 927, 997, 1133, 1236, 1854, 1994, 2266, 2991, 3399, 3708, 3988, 4532, 5982, 6798, 8973, 10197, 10967, 11964, 13596, 17946, 20394, 21934, 32901, 35892, 40788, 43868, 65802, 98703, 102691, 131604, 197406, 205382, 308073, 394812, 410764, 616146, 924219, 1129601, 1232292, 1848438, 2259202, 3388803, 3696876, 4518404, 6777606, 10166409, 13555212, 20332818, 40665636]

約数ペア:

[(1, 40665636), (2, 20332818), (3, 13555212), (4, 10166409), (6, 6777606), (9, 4518404), (11, 3696876), (12, 3388803), (18, 2259202), (22, 1848438), (33, 1232292), (36, 1129601), (44, 924219), (66, 616146), (99, 410764), (103, 394812), (132, 308073), (198, 205382), (206, 197406), (309, 131604), (396, 102691), (412, 98703), (618, 65802), (927, 43868), (997, 40788), (1133, 35892), (1236, 32901), (1854, 21934), (1994, 20394), (2266, 17946), (2991, 13596), (3399, 11964), (3708, 10967), (3988, 10197), (4532, 8973), (5982, 6798)]