1913724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 72

約数和(自身を含む): 5307120

約数和(自身を除く): 3393396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 59, 68, 102, 106, 118, 153, 159, 177, 204, 212, 236, 306, 318, 354, 477, 531, 612, 636, 708, 901, 954, 1003, 1062, 1802, 1908, 2006, 2124, 2703, 3009, 3127, 3604, 4012, 5406, 6018, 6254, 8109, 9027, 9381, 10812, 12036, 12508, 16218, 18054, 18762, 28143, 32436, 36108, 37524, 53159, 56286, 106318, 112572, 159477, 212636, 318954, 478431, 637908, 956862, 1913724]

約数ペア:

[(1, 1913724), (2, 956862), (3, 637908), (4, 478431), (6, 318954), (9, 212636), (12, 159477), (17, 112572), (18, 106318), (34, 56286), (36, 53159), (51, 37524), (53, 36108), (59, 32436), (68, 28143), (102, 18762), (106, 18054), (118, 16218), (153, 12508), (159, 12036), (177, 10812), (204, 9381), (212, 9027), (236, 8109), (306, 6254), (318, 6018), (354, 5406), (477, 4012), (531, 3604), (612, 3127), (636, 3009), (708, 2703), (901, 2124), (954, 2006), (1003, 1908), (1062, 1802)]