12620186388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{324293}}^1$

素因数の和:324373

約数の個数: 72

約数和(自身を含む): 33996388608

約数和(自身を除く): 21376202220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 47, 69, 92, 94, 138, 141, 188, 207, 276, 282, 414, 423, 564, 828, 846, 1081, 1692, 2162, 3243, 4324, 6486, 9729, 12972, 19458, 38916, 324293, 648586, 972879, 1297172, 1945758, 2918637, 3891516, 5837274, 7458739, 11674548, 14917478, 15241771, 22376217, 29834956, 30483542, 44752434, 45725313, 60967084, 67128651, 89504868, 91450626, 134257302, 137175939, 182901252, 268514604, 274351878, 350560733, 548703756, 701121466, 1051682199, 1402242932, 2103364398, 3155046597, 4206728796, 6310093194, 12620186388]

約数ペア:

[(1, 12620186388), (2, 6310093194), (3, 4206728796), (4, 3155046597), (6, 2103364398), (9, 1402242932), (12, 1051682199), (18, 701121466), (23, 548703756), (36, 350560733), (46, 274351878), (47, 268514604), (69, 182901252), (92, 137175939), (94, 134257302), (138, 91450626), (141, 89504868), (188, 67128651), (207, 60967084), (276, 45725313), (282, 44752434), (414, 30483542), (423, 29834956), (564, 22376217), (828, 15241771), (846, 14917478), (1081, 11674548), (1692, 7458739), (2162, 5837274), (3243, 3891516), (4324, 2918637), (6486, 1945758), (9729, 1297172), (12972, 972879), (19458, 648586), (38916, 324293)]