22510356

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 59435040

約数和(自身を除く): 36924684

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 66, 74, 111, 121, 132, 148, 222, 242, 363, 407, 419, 444, 484, 726, 814, 838, 1221, 1257, 1452, 1628, 1676, 2442, 2514, 4477, 4609, 4884, 5028, 8954, 9218, 13431, 13827, 15503, 17908, 18436, 26862, 27654, 31006, 46509, 50699, 53724, 55308, 62012, 93018, 101398, 152097, 170533, 186036, 202796, 304194, 341066, 511599, 608388, 682132, 1023198, 1875863, 2046396, 3751726, 5627589, 7503452, 11255178, 22510356]

約数ペア:

[(1, 22510356), (2, 11255178), (3, 7503452), (4, 5627589), (6, 3751726), (11, 2046396), (12, 1875863), (22, 1023198), (33, 682132), (37, 608388), (44, 511599), (66, 341066), (74, 304194), (111, 202796), (121, 186036), (132, 170533), (148, 152097), (222, 101398), (242, 93018), (363, 62012), (407, 55308), (419, 53724), (444, 50699), (484, 46509), (726, 31006), (814, 27654), (838, 26862), (1221, 18436), (1257, 17908), (1452, 15503), (1628, 13827), (1676, 13431), (2442, 9218), (2514, 8954), (4477, 5028), (4609, 4884)]