1915356

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 4868640

約数和(自身を除く): 2953284

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 41, 51, 68, 82, 102, 123, 164, 204, 229, 246, 458, 492, 687, 697, 916, 1374, 1394, 2091, 2748, 2788, 3893, 4182, 7786, 8364, 9389, 11679, 15572, 18778, 23358, 28167, 37556, 46716, 56334, 112668, 159613, 319226, 478839, 638452, 957678, 1915356]

約数ペア:

[(1, 1915356), (2, 957678), (3, 638452), (4, 478839), (6, 319226), (12, 159613), (17, 112668), (34, 56334), (41, 46716), (51, 37556), (68, 28167), (82, 23358), (102, 18778), (123, 15572), (164, 11679), (204, 9389), (229, 8364), (246, 7786), (458, 4182), (492, 3893), (687, 2788), (697, 2748), (916, 2091), (1374, 1394)]