19432476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1307}}^1$

素因数の和:1383

約数の個数: 72

約数和(自身を含む): 57133440

約数和(自身を除く): 37700964

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1307, 1652, 2124, 2478, 2614, 3717, 3921, 4956, 5228, 7434, 7842, 9149, 11763, 14868, 15684, 18298, 23526, 27447, 36596, 47052, 54894, 77113, 82341, 109788, 154226, 164682, 231339, 308452, 329364, 462678, 539791, 694017, 925356, 1079582, 1388034, 1619373, 2159164, 2776068, 3238746, 4858119, 6477492, 9716238, 19432476]

約数ペア:

[(1, 19432476), (2, 9716238), (3, 6477492), (4, 4858119), (6, 3238746), (7, 2776068), (9, 2159164), (12, 1619373), (14, 1388034), (18, 1079582), (21, 925356), (28, 694017), (36, 539791), (42, 462678), (59, 329364), (63, 308452), (84, 231339), (118, 164682), (126, 154226), (177, 109788), (236, 82341), (252, 77113), (354, 54894), (413, 47052), (531, 36596), (708, 27447), (826, 23526), (1062, 18298), (1239, 15684), (1307, 14868), (1652, 11763), (2124, 9149), (2478, 7842), (2614, 7434), (3717, 5228), (3921, 4956)]