23009454

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:546

約数の個数: 64

約数和(自身を含む): 55944000

約数和(自身を除く): 32934546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 73, 78, 117, 146, 219, 234, 351, 438, 449, 657, 702, 898, 949, 1314, 1347, 1898, 1971, 2694, 2847, 3942, 4041, 5694, 5837, 8082, 8541, 11674, 12123, 17082, 17511, 24246, 25623, 32777, 35022, 51246, 52533, 65554, 98331, 105066, 157599, 196662, 294993, 315198, 426101, 589986, 852202, 884979, 1278303, 1769958, 2556606, 3834909, 7669818, 11504727, 23009454]

約数ペア:

[(1, 23009454), (2, 11504727), (3, 7669818), (6, 3834909), (9, 2556606), (13, 1769958), (18, 1278303), (26, 884979), (27, 852202), (39, 589986), (54, 426101), (73, 315198), (78, 294993), (117, 196662), (146, 157599), (219, 105066), (234, 98331), (351, 65554), (438, 52533), (449, 51246), (657, 35022), (702, 32777), (898, 25623), (949, 24246), (1314, 17511), (1347, 17082), (1898, 12123), (1971, 11674), (2694, 8541), (2847, 8082), (3942, 5837), (4041, 5694)]