18972102

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8087}}^1$

素因数の和:8132

約数の個数: 32

約数和(自身を含む): 41928192

約数和(自身を除く): 22956090

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8087, 16174, 24261, 48522, 137479, 186001, 274958, 372002, 412437, 558003, 824874, 1116006, 3162017, 6324034, 9486051, 18972102]

約数ペア:

[(1, 18972102), (2, 9486051), (3, 6324034), (6, 3162017), (17, 1116006), (23, 824874), (34, 558003), (46, 412437), (51, 372002), (69, 274958), (102, 186001), (138, 137479), (391, 48522), (782, 24261), (1173, 16174), (2346, 8087)]