18748008

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^3\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 96

約数和(自身を含む): 54966600

約数和(自身を除く): 36218592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 53, 68, 72, 102, 106, 136, 153, 159, 204, 212, 289, 306, 318, 408, 424, 477, 578, 612, 636, 867, 901, 954, 1156, 1224, 1272, 1734, 1802, 1908, 2312, 2601, 2703, 3468, 3604, 3816, 4913, 5202, 5406, 6936, 7208, 8109, 9826, 10404, 10812, 14739, 15317, 16218, 19652, 20808, 21624, 29478, 30634, 32436, 39304, 44217, 45951, 58956, 61268, 64872, 88434, 91902, 117912, 122536, 137853, 176868, 183804, 260389, 275706, 353736, 367608, 520778, 551412, 781167, 1041556, 1102824, 1562334, 2083112, 2343501, 3124668, 4687002, 6249336, 9374004, 18748008]

約数ペア:

[(1, 18748008), (2, 9374004), (3, 6249336), (4, 4687002), (6, 3124668), (8, 2343501), (9, 2083112), (12, 1562334), (17, 1102824), (18, 1041556), (24, 781167), (34, 551412), (36, 520778), (51, 367608), (53, 353736), (68, 275706), (72, 260389), (102, 183804), (106, 176868), (136, 137853), (153, 122536), (159, 117912), (204, 91902), (212, 88434), (289, 64872), (306, 61268), (318, 58956), (408, 45951), (424, 44217), (477, 39304), (578, 32436), (612, 30634), (636, 29478), (867, 21624), (901, 20808), (954, 19652), (1156, 16218), (1224, 15317), (1272, 14739), (1734, 10812), (1802, 10404), (1908, 9826), (2312, 8109), (2601, 7208), (2703, 6936), (3468, 5406), (3604, 5202), (3816, 4913)]