18822468

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 54432000

約数和(自身を除く): 35609532

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, 269, 294, 343, 357, 476, 538, 588, 686, 714, 807, 833, 1029, 1076, 1372, 1428, 1614, 1666, 1883, 2058, 2499, 3228, 3332, 3766, 4116, 4573, 4998, 5649, 5831, 7532, 9146, 9996, 11298, 11662, 13181, 13719, 17493, 18292, 22596, 23324, 26362, 27438, 32011, 34986, 39543, 52724, 54876, 64022, 69972, 79086, 92267, 96033, 128044, 158172, 184534, 192066, 224077, 276801, 369068, 384132, 448154, 553602, 672231, 896308, 1107204, 1344462, 1568539, 2688924, 3137078, 4705617, 6274156, 9411234, 18822468]

約数ペア:

[(1, 18822468), (2, 9411234), (3, 6274156), (4, 4705617), (6, 3137078), (7, 2688924), (12, 1568539), (14, 1344462), (17, 1107204), (21, 896308), (28, 672231), (34, 553602), (42, 448154), (49, 384132), (51, 369068), (68, 276801), (84, 224077), (98, 192066), (102, 184534), (119, 158172), (147, 128044), (196, 96033), (204, 92267), (238, 79086), (269, 69972), (294, 64022), (343, 54876), (357, 52724), (476, 39543), (538, 34986), (588, 32011), (686, 27438), (714, 26362), (807, 23324), (833, 22596), (1029, 18292), (1076, 17493), (1372, 13719), (1428, 13181), (1614, 11662), (1666, 11298), (1883, 9996), (2058, 9146), (2499, 7532), (3228, 5831), (3332, 5649), (3766, 4998), (4116, 4573)]