18474060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1217}}^1$

素因数の和:1263

約数の個数: 96

約数和(自身を含む): 58931712

約数和(自身を除く): 40457652

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1217, 1265, 1380, 1518, 2434, 2530, 3036, 3651, 3795, 4868, 5060, 6085, 7302, 7590, 12170, 13387, 14604, 15180, 18255, 24340, 26774, 27991, 36510, 40161, 53548, 55982, 66935, 73020, 80322, 83973, 111964, 133870, 139955, 160644, 167946, 200805, 267740, 279910, 307901, 335892, 401610, 419865, 559820, 615802, 803220, 839730, 923703, 1231604, 1539505, 1679460, 1847406, 3079010, 3694812, 4618515, 6158020, 9237030, 18474060]

約数ペア:

[(1, 18474060), (2, 9237030), (3, 6158020), (4, 4618515), (5, 3694812), (6, 3079010), (10, 1847406), (11, 1679460), (12, 1539505), (15, 1231604), (20, 923703), (22, 839730), (23, 803220), (30, 615802), (33, 559820), (44, 419865), (46, 401610), (55, 335892), (60, 307901), (66, 279910), (69, 267740), (92, 200805), (110, 167946), (115, 160644), (132, 139955), (138, 133870), (165, 111964), (220, 83973), (230, 80322), (253, 73020), (276, 66935), (330, 55982), (345, 53548), (460, 40161), (506, 36510), (660, 27991), (690, 26774), (759, 24340), (1012, 18255), (1217, 15180), (1265, 14604), (1380, 13387), (1518, 12170), (2434, 7590), (2530, 7302), (3036, 6085), (3651, 5060), (3795, 4868)]