84426386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^2$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 155403360

約数和(自身を除く): 70976974

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 109, 187, 209, 218, 323, 374, 418, 646, 1199, 1853, 2071, 2398, 3553, 3706, 4142, 7106, 11881, 20383, 22781, 23762, 35207, 40766, 45562, 70414, 130691, 201977, 225739, 261382, 387277, 403954, 451478, 774554, 2221747, 2483129, 3837563, 4443494, 4966258, 7675126, 42213193, 84426386]

約数ペア:

[(1, 84426386), (2, 42213193), (11, 7675126), (17, 4966258), (19, 4443494), (22, 3837563), (34, 2483129), (38, 2221747), (109, 774554), (187, 451478), (209, 403954), (218, 387277), (323, 261382), (374, 225739), (418, 201977), (646, 130691), (1199, 70414), (1853, 45562), (2071, 40766), (2398, 35207), (3553, 23762), (3706, 22781), (4142, 20383), (7106, 11881)]