22470714

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:444

約数の個数: 72

約数和(自身を含む): 57575700

約数和(自身を除く): 35104986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 73, 98, 126, 146, 147, 219, 294, 349, 438, 441, 511, 657, 698, 882, 1022, 1047, 1314, 1533, 2094, 2443, 3066, 3141, 3577, 4599, 4886, 6282, 7154, 7329, 9198, 10731, 14658, 17101, 21462, 21987, 25477, 32193, 34202, 43974, 50954, 51303, 64386, 76431, 102606, 152862, 153909, 178339, 229293, 307818, 356678, 458586, 535017, 1070034, 1248373, 1605051, 2496746, 3210102, 3745119, 7490238, 11235357, 22470714]

約数ペア:

[(1, 22470714), (2, 11235357), (3, 7490238), (6, 3745119), (7, 3210102), (9, 2496746), (14, 1605051), (18, 1248373), (21, 1070034), (42, 535017), (49, 458586), (63, 356678), (73, 307818), (98, 229293), (126, 178339), (146, 153909), (147, 152862), (219, 102606), (294, 76431), (349, 64386), (438, 51303), (441, 50954), (511, 43974), (657, 34202), (698, 32193), (882, 25477), (1022, 21987), (1047, 21462), (1314, 17101), (1533, 14658), (2094, 10731), (2443, 9198), (3066, 7329), (3141, 7154), (3577, 6282), (4599, 4886)]