1900479708

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{10973}}^1$

素因数の和:11283

約数の個数: 72

約数和(自身を含む): 5105017008

約数和(自身を除く): 3204537300

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 283, 306, 566, 612, 849, 1132, 1698, 2547, 3396, 4811, 5094, 9622, 10188, 10973, 14433, 19244, 21946, 28866, 32919, 43299, 43892, 57732, 65838, 86598, 98757, 131676, 173196, 186541, 197514, 373082, 395028, 559623, 746164, 1119246, 1678869, 2238492, 3105359, 3357738, 6210718, 6715476, 9316077, 12421436, 18632154, 27948231, 37264308, 52791103, 55896462, 105582206, 111792924, 158373309, 211164412, 316746618, 475119927, 633493236, 950239854, 1900479708]

約数ペア:

[(1, 1900479708), (2, 950239854), (3, 633493236), (4, 475119927), (6, 316746618), (9, 211164412), (12, 158373309), (17, 111792924), (18, 105582206), (34, 55896462), (36, 52791103), (51, 37264308), (68, 27948231), (102, 18632154), (153, 12421436), (204, 9316077), (283, 6715476), (306, 6210718), (566, 3357738), (612, 3105359), (849, 2238492), (1132, 1678869), (1698, 1119246), (2547, 746164), (3396, 559623), (4811, 395028), (5094, 373082), (9622, 197514), (10188, 186541), (10973, 173196), (14433, 131676), (19244, 98757), (21946, 86598), (28866, 65838), (32919, 57732), (43299, 43892)]