40445676

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{1901}}^1$

素因数の和:2111

約数の個数: 48

約数和(自身を含む): 105446880

約数和(自身を除く): 65001204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 788, 1182, 1773, 1901, 2364, 3546, 3802, 5319, 5703, 7092, 7604, 10638, 11406, 17109, 21276, 22812, 34218, 51327, 68436, 102654, 205308, 374497, 748994, 1123491, 1497988, 2246982, 3370473, 4493964, 6740946, 10111419, 13481892, 20222838, 40445676]

約数ペア:

[(1, 40445676), (2, 20222838), (3, 13481892), (4, 10111419), (6, 6740946), (9, 4493964), (12, 3370473), (18, 2246982), (27, 1497988), (36, 1123491), (54, 748994), (108, 374497), (197, 205308), (394, 102654), (591, 68436), (788, 51327), (1182, 34218), (1773, 22812), (1901, 21276), (2364, 17109), (3546, 11406), (3802, 10638), (5319, 7604), (5703, 7092)]