18177636

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{983}}^1$

素因数の和:1080

約数の個数: 48

約数和(自身を含む): 44964864

約数和(自身を除く): 26787228

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 804, 983, 1541, 1966, 2949, 3082, 3932, 4623, 5898, 6164, 9246, 11796, 18492, 22609, 45218, 65861, 67827, 90436, 131722, 135654, 197583, 263444, 271308, 395166, 790332, 1514803, 3029606, 4544409, 6059212, 9088818, 18177636]

約数ペア:

[(1, 18177636), (2, 9088818), (3, 6059212), (4, 4544409), (6, 3029606), (12, 1514803), (23, 790332), (46, 395166), (67, 271308), (69, 263444), (92, 197583), (134, 135654), (138, 131722), (201, 90436), (268, 67827), (276, 65861), (402, 45218), (804, 22609), (983, 18492), (1541, 11796), (1966, 9246), (2949, 6164), (3082, 5898), (3932, 4623)]