123981306

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{11801}}^1$

素因数の和:11926

約数の個数: 32

約数和(自身を含む): 265120128

約数和(自身を除く): 141138822

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 103, 206, 309, 618, 1751, 3502, 5253, 10506, 11801, 23602, 35403, 70806, 200617, 401234, 601851, 1203702, 1215503, 2431006, 3646509, 7293018, 20663551, 41327102, 61990653, 123981306]

約数ペア:

[(1, 123981306), (2, 61990653), (3, 41327102), (6, 20663551), (17, 7293018), (34, 3646509), (51, 2431006), (102, 1215503), (103, 1203702), (206, 601851), (309, 401234), (618, 200617), (1751, 70806), (3502, 35403), (5253, 23602), (10506, 11801)]