9371988

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 25159680

約数和(自身を除く): 15787692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 58, 87, 94, 116, 141, 174, 188, 191, 261, 282, 348, 382, 423, 522, 564, 573, 764, 846, 1044, 1146, 1363, 1692, 1719, 2292, 2726, 3438, 4089, 5452, 5539, 6876, 8178, 8977, 11078, 12267, 16356, 16617, 17954, 22156, 24534, 26931, 33234, 35908, 49068, 49851, 53862, 66468, 80793, 99702, 107724, 161586, 199404, 260333, 323172, 520666, 780999, 1041332, 1561998, 2342997, 3123996, 4685994, 9371988]

約数ペア:

[(1, 9371988), (2, 4685994), (3, 3123996), (4, 2342997), (6, 1561998), (9, 1041332), (12, 780999), (18, 520666), (29, 323172), (36, 260333), (47, 199404), (58, 161586), (87, 107724), (94, 99702), (116, 80793), (141, 66468), (174, 53862), (188, 49851), (191, 49068), (261, 35908), (282, 33234), (348, 26931), (382, 24534), (423, 22156), (522, 17954), (564, 16617), (573, 16356), (764, 12267), (846, 11078), (1044, 8977), (1146, 8178), (1363, 6876), (1692, 5539), (1719, 5452), (2292, 4089), (2726, 3438)]