31506741266

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{18713}}^1$

素因数の和:18804

約数の個数: 96

約数和(自身を含む): 65721172608

約数和(自身を除く): 34214431342

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 29, 58, 77, 91, 143, 154, 182, 203, 286, 319, 377, 406, 638, 754, 841, 1001, 1682, 2002, 2233, 2639, 4147, 4466, 5278, 5887, 8294, 9251, 10933, 11774, 18502, 18713, 21866, 29029, 37426, 58058, 64757, 76531, 120263, 129514, 130991, 153062, 205843, 240526, 243269, 261982, 411686, 486538, 542677, 841841, 1085354, 1440901, 1683682, 1702883, 2675959, 2881802, 3405766, 3798739, 5351918, 5969447, 7054801, 7597478, 11938894, 14109602, 15737633, 18731713, 31475266, 37463426, 41786129, 49383607, 77602811, 83572258, 98767214, 110163431, 155205622, 173113963, 204589229, 220326862, 346227926, 409178458, 543219677, 1086439354, 1211797741, 1432124603, 2250481519, 2423595482, 2864249206, 4500963038, 15753370633, 31506741266]

約数ペア:

[(1, 31506741266), (2, 15753370633), (7, 4500963038), (11, 2864249206), (13, 2423595482), (14, 2250481519), (22, 1432124603), (26, 1211797741), (29, 1086439354), (58, 543219677), (77, 409178458), (91, 346227926), (143, 220326862), (154, 204589229), (182, 173113963), (203, 155205622), (286, 110163431), (319, 98767214), (377, 83572258), (406, 77602811), (638, 49383607), (754, 41786129), (841, 37463426), (1001, 31475266), (1682, 18731713), (2002, 15737633), (2233, 14109602), (2639, 11938894), (4147, 7597478), (4466, 7054801), (5278, 5969447), (5887, 5351918), (8294, 3798739), (9251, 3405766), (10933, 2881802), (11774, 2675959), (18502, 1702883), (18713, 1683682), (21866, 1440901), (29029, 1085354), (37426, 841841), (58058, 542677), (64757, 486538), (76531, 411686), (120263, 261982), (129514, 243269), (130991, 240526), (153062, 205843)]