18743686182

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{349787}}^1$

素因数の和:350037

約数の個数: 48

約数和(自身を含む): 43926377040

約数和(自身を除く): 25182690858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 229, 234, 458, 687, 1374, 2061, 2977, 4122, 5954, 8931, 17862, 26793, 53586, 349787, 699574, 1049361, 2098722, 3148083, 4547231, 6296166, 9094462, 13641693, 27283386, 40925079, 80101223, 81850158, 160202446, 240303669, 480607338, 720911007, 1041315899, 1441822014, 2082631798, 3123947697, 6247895394, 9371843091, 18743686182]

約数ペア:

[(1, 18743686182), (2, 9371843091), (3, 6247895394), (6, 3123947697), (9, 2082631798), (13, 1441822014), (18, 1041315899), (26, 720911007), (39, 480607338), (78, 240303669), (117, 160202446), (229, 81850158), (234, 80101223), (458, 40925079), (687, 27283386), (1374, 13641693), (2061, 9094462), (2977, 6296166), (4122, 4547231), (5954, 3148083), (8931, 2098722), (17862, 1049361), (26793, 699574), (53586, 349787)]