19580453838

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{578311}}^1$

素因数の和:578355

約数の個数: 80

約数和(自身を含む): 50382541440

約数和(自身を除く): 30802087602

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 27, 33, 38, 54, 57, 66, 81, 99, 114, 162, 171, 198, 209, 297, 342, 418, 513, 594, 627, 891, 1026, 1254, 1539, 1782, 1881, 3078, 3762, 5643, 11286, 16929, 33858, 578311, 1156622, 1734933, 3469866, 5204799, 6361421, 10409598, 10987909, 12722842, 15614397, 19084263, 21975818, 31228794, 32963727, 38168526, 46843191, 57252789, 65927454, 93686382, 98891181, 114505578, 120866999, 171758367, 197782362, 241733998, 296673543, 343516734, 362600997, 515275101, 593347086, 725201994, 890020629, 1030550202, 1087802991, 1780041258, 2175605982, 3263408973, 6526817946, 9790226919, 19580453838]

約数ペア:

[(1, 19580453838), (2, 9790226919), (3, 6526817946), (6, 3263408973), (9, 2175605982), (11, 1780041258), (18, 1087802991), (19, 1030550202), (22, 890020629), (27, 725201994), (33, 593347086), (38, 515275101), (54, 362600997), (57, 343516734), (66, 296673543), (81, 241733998), (99, 197782362), (114, 171758367), (162, 120866999), (171, 114505578), (198, 98891181), (209, 93686382), (297, 65927454), (342, 57252789), (418, 46843191), (513, 38168526), (594, 32963727), (627, 31228794), (891, 21975818), (1026, 19084263), (1254, 15614397), (1539, 12722842), (1782, 10987909), (1881, 10409598), (3078, 6361421), (3762, 5204799), (5643, 3469866), (11286, 1734933), (16929, 1156622), (33858, 578311)]