22131582

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 51701760

約数和(自身を除く): 29570178

約数列:

[1, 2, 3, 6, 11, 22, 29, 31, 33, 58, 62, 66, 87, 93, 174, 186, 319, 341, 373, 638, 682, 746, 899, 957, 1023, 1119, 1798, 1914, 2046, 2238, 2697, 4103, 5394, 8206, 9889, 10817, 11563, 12309, 19778, 21634, 23126, 24618, 29667, 32451, 34689, 59334, 64902, 69378, 118987, 127193, 237974, 254386, 335327, 356961, 381579, 670654, 713922, 763158, 1005981, 2011962, 3688597, 7377194, 11065791, 22131582]

約数ペア:

[(1, 22131582), (2, 11065791), (3, 7377194), (6, 3688597), (11, 2011962), (22, 1005981), (29, 763158), (31, 713922), (33, 670654), (58, 381579), (62, 356961), (66, 335327), (87, 254386), (93, 237974), (174, 127193), (186, 118987), (319, 69378), (341, 64902), (373, 59334), (638, 34689), (682, 32451), (746, 29667), (899, 24618), (957, 23126), (1023, 21634), (1119, 19778), (1798, 12309), (1914, 11563), (2046, 10817), (2238, 9889), (2697, 8206), (4103, 5394)]