180418392

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4649}}^1$

素因数の和:4686

約数の個数: 144

約数和(自身を含む): 620217000

約数和(自身を除く): 439798608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 49, 56, 63, 66, 72, 77, 84, 88, 98, 99, 126, 132, 147, 154, 168, 196, 198, 231, 252, 264, 294, 308, 392, 396, 441, 462, 504, 539, 588, 616, 693, 792, 882, 924, 1078, 1176, 1386, 1617, 1764, 1848, 2156, 2772, 3234, 3528, 4312, 4649, 4851, 5544, 6468, 9298, 9702, 12936, 13947, 18596, 19404, 27894, 32543, 37192, 38808, 41841, 51139, 55788, 65086, 83682, 97629, 102278, 111576, 130172, 153417, 167364, 195258, 204556, 227801, 260344, 292887, 306834, 334728, 357973, 390516, 409112, 455602, 460251, 585774, 613668, 683403, 715946, 781032, 911204, 920502, 1073919, 1171548, 1227336, 1366806, 1431892, 1822408, 1841004, 2050209, 2147838, 2343096, 2505811, 2733612, 2863784, 3221757, 3682008, 4100418, 4295676, 5011622, 5467224, 6443514, 7517433, 8200836, 8591352, 10023244, 12887028, 15034866, 16401672, 20046488, 22552299, 25774056, 30069732, 45104598, 60139464, 90209196, 180418392]

約数ペア:

[(1, 180418392), (2, 90209196), (3, 60139464), (4, 45104598), (6, 30069732), (7, 25774056), (8, 22552299), (9, 20046488), (11, 16401672), (12, 15034866), (14, 12887028), (18, 10023244), (21, 8591352), (22, 8200836), (24, 7517433), (28, 6443514), (33, 5467224), (36, 5011622), (42, 4295676), (44, 4100418), (49, 3682008), (56, 3221757), (63, 2863784), (66, 2733612), (72, 2505811), (77, 2343096), (84, 2147838), (88, 2050209), (98, 1841004), (99, 1822408), (126, 1431892), (132, 1366806), (147, 1227336), (154, 1171548), (168, 1073919), (196, 920502), (198, 911204), (231, 781032), (252, 715946), (264, 683403), (294, 613668), (308, 585774), (392, 460251), (396, 455602), (441, 409112), (462, 390516), (504, 357973), (539, 334728), (588, 306834), (616, 292887), (693, 260344), (792, 227801), (882, 204556), (924, 195258), (1078, 167364), (1176, 153417), (1386, 130172), (1617, 111576), (1764, 102278), (1848, 97629), (2156, 83682), (2772, 65086), (3234, 55788), (3528, 51139), (4312, 41841), (4649, 38808), (4851, 37192), (5544, 32543), (6468, 27894), (9298, 19404), (9702, 18596), (12936, 13947)]