38781612

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{2203}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 101207680

約数和(自身を除く): 62426068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 978, 1467, 1956, 2203, 2934, 4401, 4406, 5868, 6609, 8802, 8812, 13218, 17604, 19827, 26436, 39654, 59481, 79308, 118962, 237924, 359089, 718178, 1077267, 1436356, 2154534, 3231801, 4309068, 6463602, 9695403, 12927204, 19390806, 38781612]

約数ペア:

[(1, 38781612), (2, 19390806), (3, 12927204), (4, 9695403), (6, 6463602), (9, 4309068), (12, 3231801), (18, 2154534), (27, 1436356), (36, 1077267), (54, 718178), (108, 359089), (163, 237924), (326, 118962), (489, 79308), (652, 59481), (978, 39654), (1467, 26436), (1956, 19827), (2203, 17604), (2934, 13218), (4401, 8812), (4406, 8802), (5868, 6609)]