2117804562

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:429

約数の個数: 128

約数和(自身を含む): 5076172800

約数和(自身を除く): 2958368238

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 101, 107, 114, 171, 191, 202, 214, 303, 321, 342, 382, 513, 573, 606, 642, 909, 963, 1026, 1146, 1719, 1818, 1919, 1926, 2033, 2727, 2889, 3438, 3629, 3838, 4066, 5157, 5454, 5757, 5778, 6099, 7258, 10314, 10807, 10887, 11514, 12198, 17271, 18297, 19291, 20437, 21614, 21774, 32421, 32661, 34542, 36594, 38582, 40874, 51813, 54891, 57873, 61311, 64842, 65322, 97263, 97983, 103626, 109782, 115746, 122622, 173619, 183933, 194526, 195966, 205333, 291789, 347238, 366529, 367866, 388303, 410666, 520857, 551799, 583578, 615999, 733058, 776606, 1041714, 1099587, 1103598, 1164909, 1231998, 1847997, 2064137, 2199174, 2329818, 3298761, 3494727, 3695994, 4128274, 5543991, 6192411, 6597522, 6989454, 9896283, 10484181, 11087982, 12384822, 18577233, 19792566, 20968362, 37154466, 39218603, 55731699, 78437206, 111463398, 117655809, 235311618, 352967427, 705934854, 1058902281, 2117804562]

約数ペア:

[(1, 2117804562), (2, 1058902281), (3, 705934854), (6, 352967427), (9, 235311618), (18, 117655809), (19, 111463398), (27, 78437206), (38, 55731699), (54, 39218603), (57, 37154466), (101, 20968362), (107, 19792566), (114, 18577233), (171, 12384822), (191, 11087982), (202, 10484181), (214, 9896283), (303, 6989454), (321, 6597522), (342, 6192411), (382, 5543991), (513, 4128274), (573, 3695994), (606, 3494727), (642, 3298761), (909, 2329818), (963, 2199174), (1026, 2064137), (1146, 1847997), (1719, 1231998), (1818, 1164909), (1919, 1103598), (1926, 1099587), (2033, 1041714), (2727, 776606), (2889, 733058), (3438, 615999), (3629, 583578), (3838, 551799), (4066, 520857), (5157, 410666), (5454, 388303), (5757, 367866), (5778, 366529), (6099, 347238), (7258, 291789), (10314, 205333), (10807, 195966), (10887, 194526), (11514, 183933), (12198, 173619), (17271, 122622), (18297, 115746), (19291, 109782), (20437, 103626), (21614, 97983), (21774, 97263), (32421, 65322), (32661, 64842), (34542, 61311), (36594, 57873), (38582, 54891), (40874, 51813)]