22190364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1$

素因数の和:699

約数の個数: 72

約数和(自身を含む): 64602720

約数和(自身を除く): 42412356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 173, 252, 346, 509, 519, 692, 1018, 1038, 1211, 1527, 1557, 2036, 2076, 2422, 3054, 3114, 3563, 3633, 4581, 4844, 6108, 6228, 7126, 7266, 9162, 10689, 10899, 14252, 14532, 18324, 21378, 21798, 32067, 42756, 43596, 64134, 88057, 128268, 176114, 264171, 352228, 528342, 616399, 792513, 1056684, 1232798, 1585026, 1849197, 2465596, 3170052, 3698394, 5547591, 7396788, 11095182, 22190364]

約数ペア:

[(1, 22190364), (2, 11095182), (3, 7396788), (4, 5547591), (6, 3698394), (7, 3170052), (9, 2465596), (12, 1849197), (14, 1585026), (18, 1232798), (21, 1056684), (28, 792513), (36, 616399), (42, 528342), (63, 352228), (84, 264171), (126, 176114), (173, 128268), (252, 88057), (346, 64134), (509, 43596), (519, 42756), (692, 32067), (1018, 21798), (1038, 21378), (1211, 18324), (1527, 14532), (1557, 14252), (2036, 10899), (2076, 10689), (2422, 9162), (3054, 7266), (3114, 7126), (3563, 6228), (3633, 6108), (4581, 4844)]