12946206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 64

約数和(自身を含む): 32288256

約数和(自身を除く): 19342050

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 131, 181, 182, 262, 273, 362, 393, 543, 546, 786, 917, 1086, 1267, 1703, 1834, 2353, 2534, 2751, 3406, 3801, 4706, 5109, 5502, 7059, 7602, 10218, 11921, 14118, 16471, 23711, 23842, 32942, 35763, 47422, 49413, 71133, 71526, 98826, 142266, 165977, 308243, 331954, 497931, 616486, 924729, 995862, 1849458, 2157701, 4315402, 6473103, 12946206]

約数ペア:

[(1, 12946206), (2, 6473103), (3, 4315402), (6, 2157701), (7, 1849458), (13, 995862), (14, 924729), (21, 616486), (26, 497931), (39, 331954), (42, 308243), (78, 165977), (91, 142266), (131, 98826), (181, 71526), (182, 71133), (262, 49413), (273, 47422), (362, 35763), (393, 32942), (543, 23842), (546, 23711), (786, 16471), (917, 14118), (1086, 11921), (1267, 10218), (1703, 7602), (1834, 7059), (2353, 5502), (2534, 5109), (2751, 4706), (3406, 3801)]