818846874

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{1097}}^1$

素因数の和:1732

約数の個数: 64

約数和(自身を含む): 1903668480

約数和(自身を除く): 1084821606

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 601, 621, 1097, 1202, 1242, 1803, 2194, 3291, 3606, 5409, 6582, 9873, 10818, 13823, 16227, 19746, 25231, 27646, 29619, 32454, 41469, 50462, 59238, 75693, 82938, 124407, 151386, 227079, 248814, 373221, 454158, 659297, 681237, 746442, 1318594, 1362474, 1977891, 3955782, 5933673, 11867346, 15163831, 17801019, 30327662, 35602038, 45491493, 90982986, 136474479, 272948958, 409423437, 818846874]

約数ペア:

[(1, 818846874), (2, 409423437), (3, 272948958), (6, 136474479), (9, 90982986), (18, 45491493), (23, 35602038), (27, 30327662), (46, 17801019), (54, 15163831), (69, 11867346), (138, 5933673), (207, 3955782), (414, 1977891), (601, 1362474), (621, 1318594), (1097, 746442), (1202, 681237), (1242, 659297), (1803, 454158), (2194, 373221), (3291, 248814), (3606, 227079), (5409, 151386), (6582, 124407), (9873, 82938), (10818, 75693), (13823, 59238), (16227, 50462), (19746, 41469), (25231, 32454), (27646, 29619)]