1830168

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 5244000

約数和(自身を除く): 3413832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 108, 111, 148, 216, 222, 229, 296, 333, 444, 458, 666, 687, 888, 916, 999, 1332, 1374, 1832, 1998, 2061, 2664, 2748, 3996, 4122, 5496, 6183, 7992, 8244, 8473, 12366, 16488, 16946, 24732, 25419, 33892, 49464, 50838, 67784, 76257, 101676, 152514, 203352, 228771, 305028, 457542, 610056, 915084, 1830168]

約数ペア:

[(1, 1830168), (2, 915084), (3, 610056), (4, 457542), (6, 305028), (8, 228771), (9, 203352), (12, 152514), (18, 101676), (24, 76257), (27, 67784), (36, 50838), (37, 49464), (54, 33892), (72, 25419), (74, 24732), (108, 16946), (111, 16488), (148, 12366), (216, 8473), (222, 8244), (229, 7992), (296, 6183), (333, 5496), (444, 4122), (458, 3996), (666, 2748), (687, 2664), (888, 2061), (916, 1998), (999, 1832), (1332, 1374)]