19092492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:403

約数の個数: 72

約数和(自身を含む): 51484160

約数和(自身を除く): 32391668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 103, 114, 171, 206, 228, 271, 309, 342, 412, 542, 618, 684, 813, 927, 1084, 1236, 1626, 1854, 1957, 2439, 3252, 3708, 3914, 4878, 5149, 5871, 7828, 9756, 10298, 11742, 15447, 17613, 20596, 23484, 27913, 30894, 35226, 46341, 55826, 61788, 70452, 83739, 92682, 111652, 167478, 185364, 251217, 334956, 502434, 530347, 1004868, 1060694, 1591041, 2121388, 3182082, 4773123, 6364164, 9546246, 19092492]

約数ペア:

[(1, 19092492), (2, 9546246), (3, 6364164), (4, 4773123), (6, 3182082), (9, 2121388), (12, 1591041), (18, 1060694), (19, 1004868), (36, 530347), (38, 502434), (57, 334956), (76, 251217), (103, 185364), (114, 167478), (171, 111652), (206, 92682), (228, 83739), (271, 70452), (309, 61788), (342, 55826), (412, 46341), (542, 35226), (618, 30894), (684, 27913), (813, 23484), (927, 20596), (1084, 17613), (1236, 15447), (1626, 11742), (1854, 10298), (1957, 9756), (2439, 7828), (3252, 5871), (3708, 5149), (3914, 4878)]