12236406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:405

約数の個数: 64

約数和(自身を含む): 30632448

約数和(自身を除く): 18396042

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 73, 78, 91, 146, 182, 219, 273, 307, 438, 511, 546, 614, 921, 949, 1022, 1533, 1842, 1898, 2149, 2847, 3066, 3991, 4298, 5694, 6447, 6643, 7982, 11973, 12894, 13286, 19929, 22411, 23946, 27937, 39858, 44822, 55874, 67233, 83811, 134466, 156877, 167622, 291343, 313754, 470631, 582686, 874029, 941262, 1748058, 2039401, 4078802, 6118203, 12236406]

約数ペア:

[(1, 12236406), (2, 6118203), (3, 4078802), (6, 2039401), (7, 1748058), (13, 941262), (14, 874029), (21, 582686), (26, 470631), (39, 313754), (42, 291343), (73, 167622), (78, 156877), (91, 134466), (146, 83811), (182, 67233), (219, 55874), (273, 44822), (307, 39858), (438, 27937), (511, 23946), (546, 22411), (614, 19929), (921, 13286), (949, 12894), (1022, 11973), (1533, 7982), (1842, 6643), (1898, 6447), (2149, 5694), (2847, 4298), (3066, 3991)]