63642894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{461}}^1$

素因数の和:665

約数の個数: 64

約数和(自身を含む): 154344960

約数和(自身を除く): 90702066

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 173, 266, 346, 399, 461, 519, 798, 922, 1038, 1211, 1383, 2422, 2766, 3227, 3287, 3633, 6454, 6574, 7266, 8759, 9681, 9861, 17518, 19362, 19722, 23009, 26277, 46018, 52554, 61313, 69027, 79753, 122626, 138054, 159506, 183939, 239259, 367878, 478518, 558271, 1116542, 1515307, 1674813, 3030614, 3349626, 4545921, 9091842, 10607149, 21214298, 31821447, 63642894]

約数ペア:

[(1, 63642894), (2, 31821447), (3, 21214298), (6, 10607149), (7, 9091842), (14, 4545921), (19, 3349626), (21, 3030614), (38, 1674813), (42, 1515307), (57, 1116542), (114, 558271), (133, 478518), (173, 367878), (266, 239259), (346, 183939), (399, 159506), (461, 138054), (519, 122626), (798, 79753), (922, 69027), (1038, 61313), (1211, 52554), (1383, 46018), (2422, 26277), (2766, 23009), (3227, 19722), (3287, 19362), (3633, 17518), (6454, 9861), (6574, 9681), (7266, 8759)]