8281098

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:292

約数の個数: 72

約数和(自身を含む): 21474180

約数和(自身を除く): 13193082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 49, 63, 82, 98, 123, 126, 147, 229, 246, 287, 294, 369, 441, 458, 574, 687, 738, 861, 882, 1374, 1603, 1722, 2009, 2061, 2583, 3206, 4018, 4122, 4809, 5166, 6027, 9389, 9618, 11221, 12054, 14427, 18081, 18778, 22442, 28167, 28854, 33663, 36162, 56334, 65723, 67326, 84501, 100989, 131446, 169002, 197169, 201978, 394338, 460061, 591507, 920122, 1183014, 1380183, 2760366, 4140549, 8281098]

約数ペア:

[(1, 8281098), (2, 4140549), (3, 2760366), (6, 1380183), (7, 1183014), (9, 920122), (14, 591507), (18, 460061), (21, 394338), (41, 201978), (42, 197169), (49, 169002), (63, 131446), (82, 100989), (98, 84501), (123, 67326), (126, 65723), (147, 56334), (229, 36162), (246, 33663), (287, 28854), (294, 28167), (369, 22442), (441, 18778), (458, 18081), (574, 14427), (687, 12054), (738, 11221), (861, 9618), (882, 9389), (1374, 6027), (1603, 5166), (1722, 4809), (2009, 4122), (2061, 4018), (2583, 3206)]