15068916

素因数分解:

$2^2\times 3^5\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 40666080

約数和(自身を除く): 25597164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 243, 324, 333, 419, 444, 486, 666, 838, 972, 999, 1257, 1332, 1676, 1998, 2514, 2997, 3771, 3996, 5028, 5994, 7542, 8991, 11313, 11988, 15084, 15503, 17982, 22626, 31006, 33939, 35964, 45252, 46509, 62012, 67878, 93018, 101817, 135756, 139527, 186036, 203634, 279054, 407268, 418581, 558108, 837162, 1255743, 1674324, 2511486, 3767229, 5022972, 7534458, 15068916]

約数ペア:

[(1, 15068916), (2, 7534458), (3, 5022972), (4, 3767229), (6, 2511486), (9, 1674324), (12, 1255743), (18, 837162), (27, 558108), (36, 418581), (37, 407268), (54, 279054), (74, 203634), (81, 186036), (108, 139527), (111, 135756), (148, 101817), (162, 93018), (222, 67878), (243, 62012), (324, 46509), (333, 45252), (419, 35964), (444, 33939), (486, 31006), (666, 22626), (838, 17982), (972, 15503), (999, 15084), (1257, 11988), (1332, 11313), (1676, 8991), (1998, 7542), (2514, 5994), (2997, 5028), (3771, 3996)]