13347972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:969

約数の個数: 72

約数和(自身を含む): 37844352

約数和(自身を除く): 24496380

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 911, 1221, 1332, 1628, 1822, 2442, 2733, 3644, 3663, 4884, 5466, 7326, 8199, 10021, 10932, 14652, 16398, 20042, 30063, 32796, 33707, 40084, 60126, 67414, 90189, 101121, 120252, 134828, 180378, 202242, 303363, 360756, 370777, 404484, 606726, 741554, 1112331, 1213452, 1483108, 2224662, 3336993, 4449324, 6673986, 13347972]

約数ペア:

[(1, 13347972), (2, 6673986), (3, 4449324), (4, 3336993), (6, 2224662), (9, 1483108), (11, 1213452), (12, 1112331), (18, 741554), (22, 606726), (33, 404484), (36, 370777), (37, 360756), (44, 303363), (66, 202242), (74, 180378), (99, 134828), (111, 120252), (132, 101121), (148, 90189), (198, 67414), (222, 60126), (333, 40084), (396, 33707), (407, 32796), (444, 30063), (666, 20042), (814, 16398), (911, 14652), (1221, 10932), (1332, 10021), (1628, 8199), (1822, 7326), (2442, 5466), (2733, 4884), (3644, 3663)]