12120732

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 96

約数和(自身を含む): 34574400

約数和(自身を除く): 22453668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 89, 97, 108, 117, 156, 178, 194, 234, 267, 291, 351, 356, 388, 468, 534, 582, 702, 801, 873, 1068, 1157, 1164, 1261, 1404, 1602, 1746, 2314, 2403, 2522, 2619, 3204, 3471, 3492, 3783, 4628, 4806, 5044, 5238, 6942, 7566, 8633, 9612, 10413, 10476, 11349, 13884, 15132, 17266, 20826, 22698, 25899, 31239, 34047, 34532, 41652, 45396, 51798, 62478, 68094, 77697, 103596, 112229, 124956, 136188, 155394, 224458, 233091, 310788, 336687, 448916, 466182, 673374, 932364, 1010061, 1346748, 2020122, 3030183, 4040244, 6060366, 12120732]

約数ペア:

[(1, 12120732), (2, 6060366), (3, 4040244), (4, 3030183), (6, 2020122), (9, 1346748), (12, 1010061), (13, 932364), (18, 673374), (26, 466182), (27, 448916), (36, 336687), (39, 310788), (52, 233091), (54, 224458), (78, 155394), (89, 136188), (97, 124956), (108, 112229), (117, 103596), (156, 77697), (178, 68094), (194, 62478), (234, 51798), (267, 45396), (291, 41652), (351, 34532), (356, 34047), (388, 31239), (468, 25899), (534, 22698), (582, 20826), (702, 17266), (801, 15132), (873, 13884), (1068, 11349), (1157, 10476), (1164, 10413), (1261, 9612), (1404, 8633), (1602, 7566), (1746, 6942), (2314, 5238), (2403, 5044), (2522, 4806), (2619, 4628), (3204, 3783), (3471, 3492)]