12867294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 30597120

約数和(自身を除く): 17729826

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 331, 341, 418, 589, 627, 662, 682, 993, 1023, 1178, 1254, 1767, 1986, 2046, 3534, 3641, 6289, 6479, 7282, 10261, 10923, 12578, 12958, 18867, 19437, 20522, 21846, 30783, 37734, 38874, 61566, 69179, 112871, 138358, 194959, 207537, 225742, 338613, 389918, 415074, 584877, 677226, 1169754, 2144549, 4289098, 6433647, 12867294]

約数ペア:

[(1, 12867294), (2, 6433647), (3, 4289098), (6, 2144549), (11, 1169754), (19, 677226), (22, 584877), (31, 415074), (33, 389918), (38, 338613), (57, 225742), (62, 207537), (66, 194959), (93, 138358), (114, 112871), (186, 69179), (209, 61566), (331, 38874), (341, 37734), (418, 30783), (589, 21846), (627, 20522), (662, 19437), (682, 18867), (993, 12958), (1023, 12578), (1178, 10923), (1254, 10261), (1767, 7282), (1986, 6479), (2046, 6289), (3534, 3641)]