393313986

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{25087}}^1$

素因数の和:25175

約数の個数: 48

約数和(自身を含む): 931467264

約数和(自身を除く): 538153278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 15678, 25087, 50174, 75261, 150522, 225783, 326131, 451566, 652262, 978393, 1680829, 1956786, 2935179, 3361658, 5042487, 5870358, 10084974, 15127461, 21850777, 30254922, 43701554, 65552331, 131104662, 196656993, 393313986]

約数ペア:

[(1, 393313986), (2, 196656993), (3, 131104662), (6, 65552331), (9, 43701554), (13, 30254922), (18, 21850777), (26, 15127461), (39, 10084974), (67, 5870358), (78, 5042487), (117, 3361658), (134, 2935179), (201, 1956786), (234, 1680829), (402, 978393), (603, 652262), (871, 451566), (1206, 326131), (1742, 225783), (2613, 150522), (5226, 75261), (7839, 50174), (15678, 25087)]