1931202

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:165

約数の個数: 80

約数和(自身を含む): 5366592

約数和(自身を除く): 3435390

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 131, 162, 182, 189, 234, 262, 273, 351, 378, 393, 546, 567, 702, 786, 819, 917, 1053, 1134, 1179, 1638, 1703, 1834, 2106, 2358, 2457, 2751, 3406, 3537, 4914, 5109, 5502, 7074, 7371, 8253, 10218, 10611, 11921, 14742, 15327, 16506, 21222, 23842, 24759, 30654, 35763, 45981, 49518, 71526, 74277, 91962, 107289, 137943, 148554, 214578, 275886, 321867, 643734, 965601, 1931202]

約数ペア:

[(1, 1931202), (2, 965601), (3, 643734), (6, 321867), (7, 275886), (9, 214578), (13, 148554), (14, 137943), (18, 107289), (21, 91962), (26, 74277), (27, 71526), (39, 49518), (42, 45981), (54, 35763), (63, 30654), (78, 24759), (81, 23842), (91, 21222), (117, 16506), (126, 15327), (131, 14742), (162, 11921), (182, 10611), (189, 10218), (234, 8253), (262, 7371), (273, 7074), (351, 5502), (378, 5109), (393, 4914), (546, 3537), (567, 3406), (702, 2751), (786, 2457), (819, 2358), (917, 2106), (1053, 1834), (1134, 1703), (1179, 1638)]