859219998

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{17293}}^1$

素因数の和:17338

約数の個数: 72

約数和(自身を含む): 2164724568

約数和(自身を除く): 1305504570

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 49, 78, 91, 98, 147, 169, 182, 273, 294, 338, 507, 546, 637, 1014, 1183, 1274, 1911, 2366, 3549, 3822, 7098, 8281, 16562, 17293, 24843, 34586, 49686, 51879, 103758, 121051, 224809, 242102, 363153, 449618, 674427, 726306, 847357, 1348854, 1573663, 1694714, 2542071, 2922517, 3147326, 4720989, 5084142, 5845034, 8767551, 9441978, 11015641, 17535102, 20457619, 22031282, 33046923, 40915238, 61372857, 66093846, 122745714, 143203333, 286406666, 429609999, 859219998]

約数ペア:

[(1, 859219998), (2, 429609999), (3, 286406666), (6, 143203333), (7, 122745714), (13, 66093846), (14, 61372857), (21, 40915238), (26, 33046923), (39, 22031282), (42, 20457619), (49, 17535102), (78, 11015641), (91, 9441978), (98, 8767551), (147, 5845034), (169, 5084142), (182, 4720989), (273, 3147326), (294, 2922517), (338, 2542071), (507, 1694714), (546, 1573663), (637, 1348854), (1014, 847357), (1183, 726306), (1274, 674427), (1911, 449618), (2366, 363153), (3549, 242102), (3822, 224809), (7098, 121051), (8281, 103758), (16562, 51879), (17293, 49686), (24843, 34586)]