17929608

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:438

約数の個数: 64

約数和(自身を含む): 46931520

約数和(自身を除く): 29001912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 61, 74, 111, 122, 148, 183, 222, 244, 296, 331, 366, 444, 488, 662, 732, 888, 993, 1324, 1464, 1986, 2257, 2648, 3972, 4514, 6771, 7944, 9028, 12247, 13542, 18056, 20191, 24494, 27084, 36741, 40382, 48988, 54168, 60573, 73482, 80764, 97976, 121146, 146964, 161528, 242292, 293928, 484584, 747067, 1494134, 2241201, 2988268, 4482402, 5976536, 8964804, 17929608]

約数ペア:

[(1, 17929608), (2, 8964804), (3, 5976536), (4, 4482402), (6, 2988268), (8, 2241201), (12, 1494134), (24, 747067), (37, 484584), (61, 293928), (74, 242292), (111, 161528), (122, 146964), (148, 121146), (183, 97976), (222, 80764), (244, 73482), (296, 60573), (331, 54168), (366, 48988), (444, 40382), (488, 36741), (662, 27084), (732, 24494), (888, 20191), (993, 18056), (1324, 13542), (1464, 12247), (1986, 9028), (2257, 7944), (2648, 6771), (3972, 4514)]