1999728972

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{363059}}^1$

素因数の和:363092

約数の個数: 60

約数和(自身を含む): 5535212760

約数和(自身を除く): 3535483788

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 306, 324, 459, 612, 918, 1377, 1836, 2754, 5508, 363059, 726118, 1089177, 1452236, 2178354, 3267531, 4356708, 6172003, 6535062, 9802593, 12344006, 13070124, 18516009, 19605186, 24688012, 29407779, 37032018, 39210372, 55548027, 58815558, 74064036, 111096054, 117631116, 166644081, 222192108, 333288162, 499932243, 666576324, 999864486, 1999728972]

約数ペア:

[(1, 1999728972), (2, 999864486), (3, 666576324), (4, 499932243), (6, 333288162), (9, 222192108), (12, 166644081), (17, 117631116), (18, 111096054), (27, 74064036), (34, 58815558), (36, 55548027), (51, 39210372), (54, 37032018), (68, 29407779), (81, 24688012), (102, 19605186), (108, 18516009), (153, 13070124), (162, 12344006), (204, 9802593), (306, 6535062), (324, 6172003), (459, 4356708), (612, 3267531), (918, 2178354), (1377, 1452236), (1836, 1089177), (2754, 726118), (5508, 363059)]