31156884

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:182

約数の個数: 144

約数和(自身を含む): 93562560

約数和(自身を除く): 62405676

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 41, 44, 57, 66, 76, 82, 99, 101, 114, 123, 132, 164, 171, 198, 202, 209, 228, 246, 303, 342, 369, 396, 404, 418, 451, 492, 606, 627, 684, 738, 779, 836, 902, 909, 1111, 1212, 1254, 1353, 1476, 1558, 1804, 1818, 1881, 1919, 2222, 2337, 2508, 2706, 3116, 3333, 3636, 3762, 3838, 4059, 4141, 4444, 4674, 5412, 5757, 6666, 7011, 7524, 7676, 8118, 8282, 8569, 9348, 9999, 11514, 12423, 13332, 14022, 16236, 16564, 17138, 17271, 19998, 21109, 23028, 24846, 25707, 28044, 34276, 34542, 37269, 39996, 42218, 45551, 49692, 51414, 63327, 69084, 74538, 77121, 78679, 84436, 91102, 102828, 126654, 136653, 149076, 154242, 157358, 182204, 189981, 236037, 253308, 273306, 308484, 314716, 379962, 409959, 472074, 546612, 708111, 759924, 819918, 865469, 944148, 1416222, 1639836, 1730938, 2596407, 2832444, 3461876, 5192814, 7789221, 10385628, 15578442, 31156884]

約数ペア:

[(1, 31156884), (2, 15578442), (3, 10385628), (4, 7789221), (6, 5192814), (9, 3461876), (11, 2832444), (12, 2596407), (18, 1730938), (19, 1639836), (22, 1416222), (33, 944148), (36, 865469), (38, 819918), (41, 759924), (44, 708111), (57, 546612), (66, 472074), (76, 409959), (82, 379962), (99, 314716), (101, 308484), (114, 273306), (123, 253308), (132, 236037), (164, 189981), (171, 182204), (198, 157358), (202, 154242), (209, 149076), (228, 136653), (246, 126654), (303, 102828), (342, 91102), (369, 84436), (396, 78679), (404, 77121), (418, 74538), (451, 69084), (492, 63327), (606, 51414), (627, 49692), (684, 45551), (738, 42218), (779, 39996), (836, 37269), (902, 34542), (909, 34276), (1111, 28044), (1212, 25707), (1254, 24846), (1353, 23028), (1476, 21109), (1558, 19998), (1804, 17271), (1818, 17138), (1881, 16564), (1919, 16236), (2222, 14022), (2337, 13332), (2508, 12423), (2706, 11514), (3116, 9999), (3333, 9348), (3636, 8569), (3762, 8282), (3838, 8118), (4059, 7676), (4141, 7524), (4444, 7011), (4674, 6666), (5412, 5757)]