18222708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1823}}^1$

素因数の和:1861

約数の個数: 72

約数和(自身を含む): 52399872

約数和(自身を除く): 34177164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 84, 98, 102, 119, 147, 196, 204, 238, 294, 357, 476, 588, 714, 833, 1428, 1666, 1823, 2499, 3332, 3646, 4998, 5469, 7292, 9996, 10938, 12761, 21876, 25522, 30991, 38283, 51044, 61982, 76566, 89327, 92973, 123964, 153132, 178654, 185946, 216937, 267981, 357308, 371892, 433874, 535962, 650811, 867748, 1071924, 1301622, 1518559, 2603244, 3037118, 4555677, 6074236, 9111354, 18222708]

約数ペア:

[(1, 18222708), (2, 9111354), (3, 6074236), (4, 4555677), (6, 3037118), (7, 2603244), (12, 1518559), (14, 1301622), (17, 1071924), (21, 867748), (28, 650811), (34, 535962), (42, 433874), (49, 371892), (51, 357308), (68, 267981), (84, 216937), (98, 185946), (102, 178654), (119, 153132), (147, 123964), (196, 92973), (204, 89327), (238, 76566), (294, 61982), (357, 51044), (476, 38283), (588, 30991), (714, 25522), (833, 21876), (1428, 12761), (1666, 10938), (1823, 9996), (2499, 7292), (3332, 5469), (3646, 4998)]