31382873886

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{112481}}^1$

素因数の和:112586

約数の個数: 96

約数和(自身を含む): 79707444768

約数和(自身を除く): 48324570882

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 73, 78, 91, 98, 146, 147, 182, 219, 273, 294, 438, 511, 546, 637, 949, 1022, 1274, 1533, 1898, 1911, 2847, 3066, 3577, 3822, 5694, 6643, 7154, 10731, 13286, 19929, 21462, 39858, 46501, 93002, 112481, 139503, 224962, 279006, 337443, 674886, 787367, 1462253, 1574734, 2362101, 2924506, 4386759, 4724202, 5511569, 8211113, 8773518, 10235771, 11023138, 16422226, 16534707, 20471542, 24633339, 30707313, 33069414, 49266678, 57477791, 61414626, 71650397, 106744469, 114955582, 143300794, 172433373, 213488938, 214951191, 320233407, 344866746, 402344537, 429902382, 640466814, 747211283, 804689074, 1207033611, 1494422566, 2241633849, 2414067222, 4483267698, 5230478981, 10460957962, 15691436943, 31382873886]

約数ペア:

[(1, 31382873886), (2, 15691436943), (3, 10460957962), (6, 5230478981), (7, 4483267698), (13, 2414067222), (14, 2241633849), (21, 1494422566), (26, 1207033611), (39, 804689074), (42, 747211283), (49, 640466814), (73, 429902382), (78, 402344537), (91, 344866746), (98, 320233407), (146, 214951191), (147, 213488938), (182, 172433373), (219, 143300794), (273, 114955582), (294, 106744469), (438, 71650397), (511, 61414626), (546, 57477791), (637, 49266678), (949, 33069414), (1022, 30707313), (1274, 24633339), (1533, 20471542), (1898, 16534707), (1911, 16422226), (2847, 11023138), (3066, 10235771), (3577, 8773518), (3822, 8211113), (5694, 5511569), (6643, 4724202), (7154, 4386759), (10731, 2924506), (13286, 2362101), (19929, 1574734), (21462, 1462253), (39858, 787367), (46501, 674886), (93002, 337443), (112481, 279006), (139503, 224962)]