18293496

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3488

約数の個数: 64

約数和(自身を含む): 52164000

約数和(自身を除く): 33870504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 3449, 5304, 6898, 10347, 13796, 20694, 27592, 41388, 44837, 58633, 82776, 89674, 117266, 134511, 175899, 179348, 234532, 269022, 351798, 358696, 469064, 538044, 703596, 762229, 1076088, 1407192, 1524458, 2286687, 3048916, 4573374, 6097832, 9146748, 18293496]

約数ペア:

[(1, 18293496), (2, 9146748), (3, 6097832), (4, 4573374), (6, 3048916), (8, 2286687), (12, 1524458), (13, 1407192), (17, 1076088), (24, 762229), (26, 703596), (34, 538044), (39, 469064), (51, 358696), (52, 351798), (68, 269022), (78, 234532), (102, 179348), (104, 175899), (136, 134511), (156, 117266), (204, 89674), (221, 82776), (312, 58633), (408, 44837), (442, 41388), (663, 27592), (884, 20694), (1326, 13796), (1768, 10347), (2652, 6898), (3449, 5304)]