15671344446

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{620549}}^1$

素因数の和:620641

約数の個数: 48

約数和(自身を含む): 36011757600

約数和(自身を除く): 20340413154

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 61, 69, 122, 138, 183, 207, 366, 414, 549, 1098, 1403, 2806, 4209, 8418, 12627, 25254, 620549, 1241098, 1861647, 3723294, 5584941, 11169882, 14272627, 28545254, 37853489, 42817881, 75706978, 85635762, 113560467, 128453643, 227120934, 256907286, 340681401, 681362802, 870630247, 1741260494, 2611890741, 5223781482, 7835672223, 15671344446]

約数ペア:

[(1, 15671344446), (2, 7835672223), (3, 5223781482), (6, 2611890741), (9, 1741260494), (18, 870630247), (23, 681362802), (46, 340681401), (61, 256907286), (69, 227120934), (122, 128453643), (138, 113560467), (183, 85635762), (207, 75706978), (366, 42817881), (414, 37853489), (549, 28545254), (1098, 14272627), (1403, 11169882), (2806, 5584941), (4209, 3723294), (8418, 1861647), (12627, 1241098), (25254, 620549)]