12956034

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 32497920

約数和(自身を除く): 19541886

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 389, 427, 546, 778, 793, 854, 1167, 1281, 1586, 2334, 2379, 2562, 2723, 4758, 5057, 5446, 5551, 8169, 10114, 11102, 15171, 16338, 16653, 23729, 30342, 33306, 35399, 47458, 70798, 71187, 106197, 142374, 166103, 212394, 308477, 332206, 498309, 616954, 925431, 996618, 1850862, 2159339, 4318678, 6478017, 12956034]

約数ペア:

[(1, 12956034), (2, 6478017), (3, 4318678), (6, 2159339), (7, 1850862), (13, 996618), (14, 925431), (21, 616954), (26, 498309), (39, 332206), (42, 308477), (61, 212394), (78, 166103), (91, 142374), (122, 106197), (182, 71187), (183, 70798), (273, 47458), (366, 35399), (389, 33306), (427, 30342), (546, 23729), (778, 16653), (793, 16338), (854, 15171), (1167, 11102), (1281, 10114), (1586, 8169), (2334, 5551), (2379, 5446), (2562, 5057), (2723, 4758)]