23431434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 54238464

約数和(自身を除く): 30807030

約数列:

[1, 2, 3, 6, 13, 23, 26, 37, 39, 46, 69, 74, 78, 111, 138, 222, 299, 353, 481, 598, 706, 851, 897, 962, 1059, 1443, 1702, 1794, 2118, 2553, 2886, 4589, 5106, 8119, 9178, 11063, 13061, 13767, 16238, 22126, 24357, 26122, 27534, 33189, 39183, 48714, 66378, 78366, 105547, 169793, 211094, 300403, 316641, 339586, 509379, 600806, 633282, 901209, 1018758, 1802418, 3905239, 7810478, 11715717, 23431434]

約数ペア:

[(1, 23431434), (2, 11715717), (3, 7810478), (6, 3905239), (13, 1802418), (23, 1018758), (26, 901209), (37, 633282), (39, 600806), (46, 509379), (69, 339586), (74, 316641), (78, 300403), (111, 211094), (138, 169793), (222, 105547), (299, 78366), (353, 66378), (481, 48714), (598, 39183), (706, 33189), (851, 27534), (897, 26122), (962, 24357), (1059, 22126), (1443, 16238), (1702, 13767), (1794, 13061), (2118, 11063), (2553, 9178), (2886, 8119), (4589, 5106)]