1128426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:95

約数の個数: 64

約数和(自身を含む): 2757888

約数和(自身を除く): 1629462

約数列:

[1, 2, 3, 6, 13, 17, 23, 26, 34, 37, 39, 46, 51, 69, 74, 78, 102, 111, 138, 221, 222, 299, 391, 442, 481, 598, 629, 663, 782, 851, 897, 962, 1173, 1258, 1326, 1443, 1702, 1794, 1887, 2346, 2553, 2886, 3774, 5083, 5106, 8177, 10166, 11063, 14467, 15249, 16354, 22126, 24531, 28934, 30498, 33189, 43401, 49062, 66378, 86802, 188071, 376142, 564213, 1128426]

約数ペア:

[(1, 1128426), (2, 564213), (3, 376142), (6, 188071), (13, 86802), (17, 66378), (23, 49062), (26, 43401), (34, 33189), (37, 30498), (39, 28934), (46, 24531), (51, 22126), (69, 16354), (74, 15249), (78, 14467), (102, 11063), (111, 10166), (138, 8177), (221, 5106), (222, 5083), (299, 3774), (391, 2886), (442, 2553), (481, 2346), (598, 1887), (629, 1794), (663, 1702), (782, 1443), (851, 1326), (897, 1258), (962, 1173)]