8221068

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{467}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 21490560

約数和(自身を除く): 13269492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 467, 489, 652, 934, 978, 1401, 1467, 1868, 1956, 2802, 2934, 4203, 4401, 5604, 5868, 8406, 8802, 12609, 16812, 17604, 25218, 50436, 76121, 152242, 228363, 304484, 456726, 685089, 913452, 1370178, 2055267, 2740356, 4110534, 8221068]

約数ペア:

[(1, 8221068), (2, 4110534), (3, 2740356), (4, 2055267), (6, 1370178), (9, 913452), (12, 685089), (18, 456726), (27, 304484), (36, 228363), (54, 152242), (108, 76121), (163, 50436), (326, 25218), (467, 17604), (489, 16812), (652, 12609), (934, 8802), (978, 8406), (1401, 5868), (1467, 5604), (1868, 4401), (1956, 4203), (2802, 2934)]