17949924

素因数分解:

$2^2\times 3^5\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:391

約数の個数: 72

約数和(自身を含む): 48004320

約数和(自身を除く): 30054396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 59, 81, 108, 118, 162, 177, 236, 243, 313, 324, 354, 486, 531, 626, 708, 939, 972, 1062, 1252, 1593, 1878, 2124, 2817, 3186, 3756, 4779, 5634, 6372, 8451, 9558, 11268, 14337, 16902, 18467, 19116, 25353, 28674, 33804, 36934, 50706, 55401, 57348, 73868, 76059, 101412, 110802, 152118, 166203, 221604, 304236, 332406, 498609, 664812, 997218, 1495827, 1994436, 2991654, 4487481, 5983308, 8974962, 17949924]

約数ペア:

[(1, 17949924), (2, 8974962), (3, 5983308), (4, 4487481), (6, 2991654), (9, 1994436), (12, 1495827), (18, 997218), (27, 664812), (36, 498609), (54, 332406), (59, 304236), (81, 221604), (108, 166203), (118, 152118), (162, 110802), (177, 101412), (236, 76059), (243, 73868), (313, 57348), (324, 55401), (354, 50706), (486, 36934), (531, 33804), (626, 28674), (708, 25353), (939, 19116), (972, 18467), (1062, 16902), (1252, 14337), (1593, 11268), (1878, 9558), (2124, 8451), (2817, 6372), (3186, 5634), (3756, 4779)]