7042284

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 19420128

約数和(自身を除く): 12377844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 306, 311, 333, 444, 612, 622, 629, 666, 933, 1244, 1258, 1332, 1866, 1887, 2516, 2799, 3732, 3774, 5287, 5598, 5661, 7548, 10574, 11196, 11322, 11507, 15861, 21148, 22644, 23014, 31722, 34521, 46028, 47583, 63444, 69042, 95166, 103563, 138084, 190332, 195619, 207126, 391238, 414252, 586857, 782476, 1173714, 1760571, 2347428, 3521142, 7042284]

約数ペア:

[(1, 7042284), (2, 3521142), (3, 2347428), (4, 1760571), (6, 1173714), (9, 782476), (12, 586857), (17, 414252), (18, 391238), (34, 207126), (36, 195619), (37, 190332), (51, 138084), (68, 103563), (74, 95166), (102, 69042), (111, 63444), (148, 47583), (153, 46028), (204, 34521), (222, 31722), (306, 23014), (311, 22644), (333, 21148), (444, 15861), (612, 11507), (622, 11322), (629, 11196), (666, 10574), (933, 7548), (1244, 5661), (1258, 5598), (1332, 5287), (1866, 3774), (1887, 3732), (2516, 2799)]