1887372

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:622

約数の個数: 36

約数和(自身を含む): 4826640

約数和(自身を除く): 2939268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 206, 309, 412, 509, 618, 927, 1018, 1236, 1527, 1854, 2036, 3054, 3708, 4581, 6108, 9162, 18324, 52427, 104854, 157281, 209708, 314562, 471843, 629124, 943686, 1887372]

約数ペア:

[(1, 1887372), (2, 943686), (3, 629124), (4, 471843), (6, 314562), (9, 209708), (12, 157281), (18, 104854), (36, 52427), (103, 18324), (206, 9162), (309, 6108), (412, 4581), (509, 3708), (618, 3054), (927, 2036), (1018, 1854), (1236, 1527)]