1489914

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{541}}^1$

素因数の和:572

約数の個数: 40

約数和(自身を含む): 3541428

約数和(自身を除く): 2051514

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 541, 918, 1082, 1377, 1623, 2754, 3246, 4869, 9197, 9738, 14607, 18394, 27591, 29214, 43821, 55182, 82773, 87642, 165546, 248319, 496638, 744957, 1489914]

約数ペア:

[(1, 1489914), (2, 744957), (3, 496638), (6, 248319), (9, 165546), (17, 87642), (18, 82773), (27, 55182), (34, 43821), (51, 29214), (54, 27591), (81, 18394), (102, 14607), (153, 9738), (162, 9197), (306, 4869), (459, 3246), (541, 2754), (918, 1623), (1082, 1377)]