1242972

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:707

約数の個数: 48

約数和(自身を含む): 3417120

約数和(自身を除く): 2174148

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 677, 918, 1354, 1836, 2031, 2708, 4062, 6093, 8124, 11509, 12186, 18279, 23018, 24372, 34527, 36558, 46036, 69054, 73116, 103581, 138108, 207162, 310743, 414324, 621486, 1242972]

約数ペア:

[(1, 1242972), (2, 621486), (3, 414324), (4, 310743), (6, 207162), (9, 138108), (12, 103581), (17, 73116), (18, 69054), (27, 46036), (34, 36558), (36, 34527), (51, 24372), (54, 23018), (68, 18279), (102, 12186), (108, 11509), (153, 8124), (204, 6093), (306, 4062), (459, 2708), (612, 2031), (677, 1836), (918, 1354)]