13058292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 33941376

約数和(自身を除く): 20883084

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 137, 141, 156, 169, 188, 274, 282, 338, 411, 507, 548, 564, 611, 676, 822, 1014, 1222, 1644, 1781, 1833, 2028, 2444, 3562, 3666, 5343, 6439, 7124, 7332, 7943, 10686, 12878, 15886, 19317, 21372, 23153, 23829, 25756, 31772, 38634, 46306, 47658, 69459, 77268, 83707, 92612, 95316, 138918, 167414, 251121, 277836, 334828, 502242, 1004484, 1088191, 2176382, 3264573, 4352764, 6529146, 13058292]

約数ペア:

[(1, 13058292), (2, 6529146), (3, 4352764), (4, 3264573), (6, 2176382), (12, 1088191), (13, 1004484), (26, 502242), (39, 334828), (47, 277836), (52, 251121), (78, 167414), (94, 138918), (137, 95316), (141, 92612), (156, 83707), (169, 77268), (188, 69459), (274, 47658), (282, 46306), (338, 38634), (411, 31772), (507, 25756), (548, 23829), (564, 23153), (611, 21372), (676, 19317), (822, 15886), (1014, 12878), (1222, 10686), (1644, 7943), (1781, 7332), (1833, 7124), (2028, 6439), (2444, 5343), (3562, 3666)]