1285875984942

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1\times {\mathrm{39779}}^1$

素因数の和:42886

約数の個数: 96

約数和(自身を含む): 3028371840000

約数和(自身を除く): 1742495855058

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1767, 3049, 3534, 5301, 6098, 9147, 10602, 18294, 27441, 39779, 54882, 57931, 79558, 94519, 115862, 119337, 173793, 189038, 238674, 283557, 347586, 358011, 521379, 567114, 716022, 755801, 850671, 1042758, 1233149, 1511602, 1701342, 1795861, 2267403, 2466298, 3591722, 3699447, 4534806, 5387583, 6802209, 7398894, 10775166, 11098341, 13604418, 16162749, 22196682, 23429831, 32325498, 46859662, 70289493, 121286171, 140578986, 210868479, 242572342, 363858513, 421736958, 727717026, 1091575539, 2183151078, 2304437249, 3759871301, 4608874498, 6913311747, 7519742602, 11279613903, 13826623494, 20739935241, 22559227806, 33838841709, 41479870482, 67677683418, 71437554719, 142875109438, 214312664157, 428625328314, 642937992471, 1285875984942]

約数ペア:

[(1, 1285875984942), (2, 642937992471), (3, 428625328314), (6, 214312664157), (9, 142875109438), (18, 71437554719), (19, 67677683418), (31, 41479870482), (38, 33838841709), (57, 22559227806), (62, 20739935241), (93, 13826623494), (114, 11279613903), (171, 7519742602), (186, 6913311747), (279, 4608874498), (342, 3759871301), (558, 2304437249), (589, 2183151078), (1178, 1091575539), (1767, 727717026), (3049, 421736958), (3534, 363858513), (5301, 242572342), (6098, 210868479), (9147, 140578986), (10602, 121286171), (18294, 70289493), (27441, 46859662), (39779, 32325498), (54882, 23429831), (57931, 22196682), (79558, 16162749), (94519, 13604418), (115862, 11098341), (119337, 10775166), (173793, 7398894), (189038, 6802209), (238674, 5387583), (283557, 4534806), (347586, 3699447), (358011, 3591722), (521379, 2466298), (567114, 2267403), (716022, 1795861), (755801, 1701342), (850671, 1511602), (1042758, 1233149)]