2141918604

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{13513}}^1$

素因数の和:13584

約数の個数: 144

約数和(自身を含む): 6729323328

約数和(自身を除く): 4587404724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 37, 42, 51, 63, 68, 74, 84, 102, 111, 119, 126, 148, 153, 204, 222, 238, 252, 259, 306, 333, 357, 444, 476, 518, 612, 629, 666, 714, 777, 1036, 1071, 1258, 1332, 1428, 1554, 1887, 2142, 2331, 2516, 3108, 3774, 4284, 4403, 4662, 5661, 7548, 8806, 9324, 11322, 13209, 13513, 17612, 22644, 26418, 27026, 39627, 40539, 52836, 54052, 79254, 81078, 94591, 121617, 158508, 162156, 189182, 229721, 243234, 283773, 378364, 459442, 486468, 499981, 567546, 689163, 851319, 918884, 999962, 1135092, 1378326, 1499943, 1608047, 1702638, 1999924, 2067489, 2756652, 2999886, 3216094, 3405276, 3499867, 4134978, 4499829, 4824141, 5999772, 6432188, 6999734, 8269956, 8499677, 8999658, 9648282, 10499601, 13999468, 14472423, 16999354, 17999316, 19296564, 20999202, 25499031, 28944846, 31498803, 33998708, 41998404, 50998062, 57889692, 59497739, 62997606, 76497093, 101996124, 118995478, 125995212, 152994186, 178493217, 237990956, 305988372, 356986434, 535479651, 713972868, 1070959302, 2141918604]

約数ペア:

[(1, 2141918604), (2, 1070959302), (3, 713972868), (4, 535479651), (6, 356986434), (7, 305988372), (9, 237990956), (12, 178493217), (14, 152994186), (17, 125995212), (18, 118995478), (21, 101996124), (28, 76497093), (34, 62997606), (36, 59497739), (37, 57889692), (42, 50998062), (51, 41998404), (63, 33998708), (68, 31498803), (74, 28944846), (84, 25499031), (102, 20999202), (111, 19296564), (119, 17999316), (126, 16999354), (148, 14472423), (153, 13999468), (204, 10499601), (222, 9648282), (238, 8999658), (252, 8499677), (259, 8269956), (306, 6999734), (333, 6432188), (357, 5999772), (444, 4824141), (476, 4499829), (518, 4134978), (612, 3499867), (629, 3405276), (666, 3216094), (714, 2999886), (777, 2756652), (1036, 2067489), (1071, 1999924), (1258, 1702638), (1332, 1608047), (1428, 1499943), (1554, 1378326), (1887, 1135092), (2142, 999962), (2331, 918884), (2516, 851319), (3108, 689163), (3774, 567546), (4284, 499981), (4403, 486468), (4662, 459442), (5661, 378364), (7548, 283773), (8806, 243234), (9324, 229721), (11322, 189182), (13209, 162156), (13513, 158508), (17612, 121617), (22644, 94591), (26418, 81078), (27026, 79254), (39627, 54052), (40539, 52836)]