347136426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211927}}^1$

素因数の和:211955

約数の個数: 48

約数和(自身を含む): 925701504

約数和(自身を除く): 578565078

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 211927, 423854, 635781, 1271562, 1483489, 1907343, 2755051, 2966978, 3814686, 4450467, 5510102, 8265153, 8900934, 13351401, 16530306, 19285357, 24795459, 26702802, 38570714, 49590918, 57856071, 115712142, 173568213, 347136426]

約数ペア:

[(1, 347136426), (2, 173568213), (3, 115712142), (6, 57856071), (7, 49590918), (9, 38570714), (13, 26702802), (14, 24795459), (18, 19285357), (21, 16530306), (26, 13351401), (39, 8900934), (42, 8265153), (63, 5510102), (78, 4450467), (91, 3814686), (117, 2966978), (126, 2755051), (182, 1907343), (234, 1483489), (273, 1271562), (546, 635781), (819, 423854), (1638, 211927)]