186983514

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:396

約数の個数: 72

約数和(自身を含む): 430908660

約数和(自身を除く): 243925146

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 269, 414, 438, 529, 538, 657, 807, 1058, 1314, 1587, 1614, 1679, 2421, 3174, 3358, 4761, 4842, 5037, 6187, 9522, 10074, 12374, 15111, 18561, 19637, 30222, 37122, 38617, 39274, 55683, 58911, 77234, 111366, 115851, 117822, 142301, 176733, 231702, 284602, 347553, 353466, 426903, 451651, 695106, 853806, 903302, 1280709, 1354953, 2561418, 2709906, 4064859, 8129718, 10387973, 20775946, 31163919, 62327838, 93491757, 186983514]

約数ペア:

[(1, 186983514), (2, 93491757), (3, 62327838), (6, 31163919), (9, 20775946), (18, 10387973), (23, 8129718), (46, 4064859), (69, 2709906), (73, 2561418), (138, 1354953), (146, 1280709), (207, 903302), (219, 853806), (269, 695106), (414, 451651), (438, 426903), (529, 353466), (538, 347553), (657, 284602), (807, 231702), (1058, 176733), (1314, 142301), (1587, 117822), (1614, 115851), (1679, 111366), (2421, 77234), (3174, 58911), (3358, 55683), (4761, 39274), (4842, 38617), (5037, 37122), (6187, 30222), (9522, 19637), (10074, 18561), (12374, 15111)]