313271946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{22691}}^1$

素因数の和:22771

約数の個数: 48

約数和(自身を含む): 743389920

約数和(自身を除く): 430117974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1534, 2301, 4602, 6903, 13806, 22691, 45382, 68073, 136146, 204219, 294983, 408438, 589966, 884949, 1338769, 1769898, 2654847, 2677538, 4016307, 5309694, 8032614, 12048921, 17403997, 24097842, 34807994, 52211991, 104423982, 156635973, 313271946]

約数ペア:

[(1, 313271946), (2, 156635973), (3, 104423982), (6, 52211991), (9, 34807994), (13, 24097842), (18, 17403997), (26, 12048921), (39, 8032614), (59, 5309694), (78, 4016307), (117, 2677538), (118, 2654847), (177, 1769898), (234, 1338769), (354, 884949), (531, 589966), (767, 408438), (1062, 294983), (1534, 204219), (2301, 136146), (4602, 68073), (6903, 45382), (13806, 22691)]