22727916

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 59920224

約数和(自身を除く): 37192308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 113, 148, 151, 222, 226, 302, 333, 339, 444, 452, 453, 604, 666, 678, 906, 1017, 1332, 1356, 1359, 1812, 2034, 2718, 4068, 4181, 5436, 5587, 8362, 11174, 12543, 16724, 16761, 17063, 22348, 25086, 33522, 34126, 37629, 50172, 50283, 51189, 67044, 68252, 75258, 100566, 102378, 150516, 153567, 201132, 204756, 307134, 614268, 631331, 1262662, 1893993, 2525324, 3787986, 5681979, 7575972, 11363958, 22727916]

約数ペア:

[(1, 22727916), (2, 11363958), (3, 7575972), (4, 5681979), (6, 3787986), (9, 2525324), (12, 1893993), (18, 1262662), (36, 631331), (37, 614268), (74, 307134), (111, 204756), (113, 201132), (148, 153567), (151, 150516), (222, 102378), (226, 100566), (302, 75258), (333, 68252), (339, 67044), (444, 51189), (452, 50283), (453, 50172), (604, 37629), (666, 34126), (678, 33522), (906, 25086), (1017, 22348), (1332, 17063), (1356, 16761), (1359, 16724), (1812, 12543), (2034, 11174), (2718, 8362), (4068, 5587), (4181, 5436)]