12417444

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 72

約数和(自身を含む): 34219640

約数和(自身を除く): 21802196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 157, 169, 234, 314, 338, 468, 471, 507, 628, 676, 942, 1014, 1413, 1521, 1884, 2028, 2041, 2197, 2826, 3042, 4082, 4394, 5652, 6084, 6123, 6591, 8164, 8788, 12246, 13182, 18369, 19773, 24492, 26364, 26533, 36738, 39546, 53066, 73476, 79092, 79599, 106132, 159198, 238797, 318396, 344929, 477594, 689858, 955188, 1034787, 1379716, 2069574, 3104361, 4139148, 6208722, 12417444]

約数ペア:

[(1, 12417444), (2, 6208722), (3, 4139148), (4, 3104361), (6, 2069574), (9, 1379716), (12, 1034787), (13, 955188), (18, 689858), (26, 477594), (36, 344929), (39, 318396), (52, 238797), (78, 159198), (117, 106132), (156, 79599), (157, 79092), (169, 73476), (234, 53066), (314, 39546), (338, 36738), (468, 26533), (471, 26364), (507, 24492), (628, 19773), (676, 18369), (942, 13182), (1014, 12246), (1413, 8788), (1521, 8164), (1884, 6591), (2028, 6123), (2041, 6084), (2197, 5652), (2826, 4394), (3042, 4082)]