260021034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{12211}}^1$

素因数の和:12252

約数の個数: 72

約数和(自身を含む): 697256352

約数和(自身を除く): 437235318

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 169, 182, 234, 273, 338, 507, 546, 819, 1014, 1183, 1521, 1638, 2366, 3042, 3549, 7098, 10647, 12211, 21294, 24422, 36633, 73266, 85477, 109899, 158743, 170954, 219798, 256431, 317486, 476229, 512862, 769293, 952458, 1111201, 1428687, 1538586, 2063659, 2222402, 2857374, 3333603, 4127318, 6190977, 6667206, 10000809, 12381954, 14445613, 18572931, 20001618, 28891226, 37145862, 43336839, 86673678, 130010517, 260021034]

約数ペア:

[(1, 260021034), (2, 130010517), (3, 86673678), (6, 43336839), (7, 37145862), (9, 28891226), (13, 20001618), (14, 18572931), (18, 14445613), (21, 12381954), (26, 10000809), (39, 6667206), (42, 6190977), (63, 4127318), (78, 3333603), (91, 2857374), (117, 2222402), (126, 2063659), (169, 1538586), (182, 1428687), (234, 1111201), (273, 952458), (338, 769293), (507, 512862), (546, 476229), (819, 317486), (1014, 256431), (1183, 219798), (1521, 170954), (1638, 158743), (2366, 109899), (3042, 85477), (3549, 73266), (7098, 36633), (10647, 24422), (12211, 21294)]