12973872

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8719}}^1$

素因数の和:8761

約数の個数: 40

約数和(自身を含む): 34600960

約数和(自身を除く): 21627088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 8719, 17438, 26157, 34876, 52314, 69752, 104628, 139504, 209256, 270289, 418512, 540578, 810867, 1081156, 1621734, 2162312, 3243468, 4324624, 6486936, 12973872]

約数ペア:

[(1, 12973872), (2, 6486936), (3, 4324624), (4, 3243468), (6, 2162312), (8, 1621734), (12, 1081156), (16, 810867), (24, 540578), (31, 418512), (48, 270289), (62, 209256), (93, 139504), (124, 104628), (186, 69752), (248, 52314), (372, 34876), (496, 26157), (744, 17438), (1488, 8719)]