2600604

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 7076160

約数和(自身を除く): 4475556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 47, 53, 58, 87, 94, 106, 116, 141, 159, 174, 188, 212, 261, 282, 318, 348, 423, 477, 522, 564, 636, 846, 954, 1044, 1363, 1537, 1692, 1908, 2491, 2726, 3074, 4089, 4611, 4982, 5452, 6148, 7473, 8178, 9222, 9964, 12267, 13833, 14946, 16356, 18444, 22419, 24534, 27666, 29892, 44838, 49068, 55332, 72239, 89676, 144478, 216717, 288956, 433434, 650151, 866868, 1300302, 2600604]

約数ペア:

[(1, 2600604), (2, 1300302), (3, 866868), (4, 650151), (6, 433434), (9, 288956), (12, 216717), (18, 144478), (29, 89676), (36, 72239), (47, 55332), (53, 49068), (58, 44838), (87, 29892), (94, 27666), (106, 24534), (116, 22419), (141, 18444), (159, 16356), (174, 14946), (188, 13833), (212, 12267), (261, 9964), (282, 9222), (318, 8178), (348, 7473), (423, 6148), (477, 5452), (522, 4982), (564, 4611), (636, 4089), (846, 3074), (954, 2726), (1044, 2491), (1363, 1908), (1537, 1692)]