17198118

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 144

約数和(自身を含む): 48657024

約数和(自身を除く): 31458906

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 31, 34, 37, 42, 49, 51, 62, 63, 74, 93, 98, 102, 111, 119, 126, 147, 153, 186, 217, 222, 238, 259, 279, 294, 306, 333, 357, 434, 441, 518, 527, 558, 629, 651, 666, 714, 777, 833, 882, 1054, 1071, 1147, 1258, 1302, 1519, 1554, 1581, 1666, 1813, 1887, 1953, 2142, 2294, 2331, 2499, 3038, 3162, 3441, 3626, 3689, 3774, 3906, 4403, 4557, 4662, 4743, 4998, 5439, 5661, 6882, 7378, 7497, 8029, 8806, 9114, 9486, 10323, 10878, 11067, 11322, 13209, 13671, 14994, 16058, 16317, 19499, 20646, 22134, 24087, 25823, 26418, 27342, 30821, 32634, 33201, 38998, 39627, 48174, 51646, 56203, 58497, 61642, 66402, 72261, 77469, 79254, 92463, 112406, 116994, 136493, 144522, 154938, 168609, 175491, 184926, 232407, 272986, 277389, 337218, 350982, 409479, 464814, 505827, 554778, 818958, 955451, 1011654, 1228437, 1910902, 2456874, 2866353, 5732706, 8599059, 17198118]

約数ペア:

[(1, 17198118), (2, 8599059), (3, 5732706), (6, 2866353), (7, 2456874), (9, 1910902), (14, 1228437), (17, 1011654), (18, 955451), (21, 818958), (31, 554778), (34, 505827), (37, 464814), (42, 409479), (49, 350982), (51, 337218), (62, 277389), (63, 272986), (74, 232407), (93, 184926), (98, 175491), (102, 168609), (111, 154938), (119, 144522), (126, 136493), (147, 116994), (153, 112406), (186, 92463), (217, 79254), (222, 77469), (238, 72261), (259, 66402), (279, 61642), (294, 58497), (306, 56203), (333, 51646), (357, 48174), (434, 39627), (441, 38998), (518, 33201), (527, 32634), (558, 30821), (629, 27342), (651, 26418), (666, 25823), (714, 24087), (777, 22134), (833, 20646), (882, 19499), (1054, 16317), (1071, 16058), (1147, 14994), (1258, 13671), (1302, 13209), (1519, 11322), (1554, 11067), (1581, 10878), (1666, 10323), (1813, 9486), (1887, 9114), (1953, 8806), (2142, 8029), (2294, 7497), (2331, 7378), (2499, 6882), (3038, 5661), (3162, 5439), (3441, 4998), (3626, 4743), (3689, 4662), (3774, 4557), (3906, 4403)]