18702955326

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{601}}^1$

素因数の和:946

約数の個数: 128

約数和(自身を含む): 43066598400

約数和(自身を除く): 24363643074

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 71, 87, 142, 174, 213, 229, 319, 426, 458, 601, 638, 687, 781, 957, 1202, 1374, 1562, 1803, 1914, 2059, 2343, 2519, 3606, 4118, 4686, 5038, 6177, 6611, 6641, 7557, 12354, 13222, 13282, 15114, 16259, 17429, 19833, 19923, 22649, 32518, 34858, 39666, 39846, 42671, 45298, 48777, 52287, 67947, 73051, 85342, 97554, 104574, 128013, 135894, 137629, 146102, 178849, 191719, 219153, 256026, 275258, 357698, 383438, 412887, 438306, 469381, 471511, 536547, 575157, 825774, 938762, 943022, 1073094, 1150314, 1237459, 1408143, 1414533, 1513919, 2474918, 2816286, 2829066, 3027838, 3712377, 3991241, 4541757, 5186621, 7424754, 7982482, 9083514, 9771659, 10373242, 11973723, 13612049, 15559863, 19543318, 23947446, 27224098, 29314977, 31119726, 40836147, 43903651, 58629954, 81672294, 87807302, 107488249, 131710953, 214976498, 263421906, 283378111, 322464747, 566756222, 644929494, 850134333, 1700268666, 3117159221, 6234318442, 9351477663, 18702955326]

約数ペア:

[(1, 18702955326), (2, 9351477663), (3, 6234318442), (6, 3117159221), (11, 1700268666), (22, 850134333), (29, 644929494), (33, 566756222), (58, 322464747), (66, 283378111), (71, 263421906), (87, 214976498), (142, 131710953), (174, 107488249), (213, 87807302), (229, 81672294), (319, 58629954), (426, 43903651), (458, 40836147), (601, 31119726), (638, 29314977), (687, 27224098), (781, 23947446), (957, 19543318), (1202, 15559863), (1374, 13612049), (1562, 11973723), (1803, 10373242), (1914, 9771659), (2059, 9083514), (2343, 7982482), (2519, 7424754), (3606, 5186621), (4118, 4541757), (4686, 3991241), (5038, 3712377), (6177, 3027838), (6611, 2829066), (6641, 2816286), (7557, 2474918), (12354, 1513919), (13222, 1414533), (13282, 1408143), (15114, 1237459), (16259, 1150314), (17429, 1073094), (19833, 943022), (19923, 938762), (22649, 825774), (32518, 575157), (34858, 536547), (39666, 471511), (39846, 469381), (42671, 438306), (45298, 412887), (48777, 383438), (52287, 357698), (67947, 275258), (73051, 256026), (85342, 219153), (97554, 191719), (104574, 178849), (128013, 146102), (135894, 137629)]