187875972

素因数分解:

$2^2\times 3^2\times {\mathrm{509}}^1\times {\mathrm{10253}}^1$

素因数の和:10772

約数の個数: 36

約数和(自身を含む): 475888140

約数和(自身を除く): 288012168

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 509, 1018, 1527, 2036, 3054, 4581, 6108, 9162, 10253, 18324, 20506, 30759, 41012, 61518, 92277, 123036, 184554, 369108, 5218777, 10437554, 15656331, 20875108, 31312662, 46968993, 62625324, 93937986, 187875972]

約数ペア:

[(1, 187875972), (2, 93937986), (3, 62625324), (4, 46968993), (6, 31312662), (9, 20875108), (12, 15656331), (18, 10437554), (36, 5218777), (509, 369108), (1018, 184554), (1527, 123036), (2036, 92277), (3054, 61518), (4581, 41012), (6108, 30759), (9162, 20506), (10253, 18324)]