19188036

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1493}}^1$

素因数の和:1530

約数の個数: 96

約数和(自身を含む): 60238080

約数和(自身を除く): 41050044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1493, 1836, 2142, 2986, 3213, 4284, 4479, 5972, 6426, 8958, 10451, 12852, 13437, 17916, 20902, 25381, 26874, 31353, 40311, 41804, 50762, 53748, 62706, 76143, 80622, 94059, 101524, 125412, 152286, 161244, 177667, 188118, 228429, 282177, 304572, 355334, 376236, 456858, 533001, 564354, 685287, 710668, 913716, 1066002, 1128708, 1370574, 1599003, 2132004, 2741148, 3198006, 4797009, 6396012, 9594018, 19188036]

約数ペア:

[(1, 19188036), (2, 9594018), (3, 6396012), (4, 4797009), (6, 3198006), (7, 2741148), (9, 2132004), (12, 1599003), (14, 1370574), (17, 1128708), (18, 1066002), (21, 913716), (27, 710668), (28, 685287), (34, 564354), (36, 533001), (42, 456858), (51, 376236), (54, 355334), (63, 304572), (68, 282177), (84, 228429), (102, 188118), (108, 177667), (119, 161244), (126, 152286), (153, 125412), (189, 101524), (204, 94059), (238, 80622), (252, 76143), (306, 62706), (357, 53748), (378, 50762), (459, 41804), (476, 40311), (612, 31353), (714, 26874), (756, 25381), (918, 20902), (1071, 17916), (1428, 13437), (1493, 12852), (1836, 10451), (2142, 8958), (2986, 6426), (3213, 5972), (4284, 4479)]