18018198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 46399392

約数和(自身を除く): 28381194

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 53, 66, 99, 101, 102, 106, 153, 159, 187, 198, 202, 303, 306, 318, 374, 477, 561, 583, 606, 901, 909, 954, 1111, 1122, 1166, 1683, 1717, 1749, 1802, 1818, 2222, 2703, 3333, 3366, 3434, 3498, 5151, 5247, 5353, 5406, 6666, 8109, 9911, 9999, 10302, 10494, 10706, 15453, 16059, 16218, 18887, 19822, 19998, 29733, 30906, 32118, 37774, 48177, 56661, 58883, 59466, 89199, 91001, 96354, 113322, 117766, 169983, 176649, 178398, 182002, 273003, 339966, 353298, 529947, 546006, 819009, 1001011, 1059894, 1638018, 2002022, 3003033, 6006066, 9009099, 18018198]

約数ペア:

[(1, 18018198), (2, 9009099), (3, 6006066), (6, 3003033), (9, 2002022), (11, 1638018), (17, 1059894), (18, 1001011), (22, 819009), (33, 546006), (34, 529947), (51, 353298), (53, 339966), (66, 273003), (99, 182002), (101, 178398), (102, 176649), (106, 169983), (153, 117766), (159, 113322), (187, 96354), (198, 91001), (202, 89199), (303, 59466), (306, 58883), (318, 56661), (374, 48177), (477, 37774), (561, 32118), (583, 30906), (606, 29733), (901, 19998), (909, 19822), (954, 18887), (1111, 16218), (1122, 16059), (1166, 15453), (1683, 10706), (1717, 10494), (1749, 10302), (1802, 9999), (1818, 9911), (2222, 8109), (2703, 6666), (3333, 5406), (3366, 5353), (3434, 5247), (3498, 5151)]