42876918

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1693}}^1$

素因数の和:1778

約数の個数: 64

約数和(自身を含む): 110584320

約数和(自身を除く): 67707402

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 67, 126, 134, 189, 201, 378, 402, 469, 603, 938, 1206, 1407, 1693, 1809, 2814, 3386, 3618, 4221, 5079, 8442, 10158, 11851, 12663, 15237, 23702, 25326, 30474, 35553, 45711, 71106, 91422, 106659, 113431, 213318, 226862, 319977, 340293, 639954, 680586, 794017, 1020879, 1588034, 2041758, 2382051, 3062637, 4764102, 6125274, 7146153, 14292306, 21438459, 42876918]

約数ペア:

[(1, 42876918), (2, 21438459), (3, 14292306), (6, 7146153), (7, 6125274), (9, 4764102), (14, 3062637), (18, 2382051), (21, 2041758), (27, 1588034), (42, 1020879), (54, 794017), (63, 680586), (67, 639954), (126, 340293), (134, 319977), (189, 226862), (201, 213318), (378, 113431), (402, 106659), (469, 91422), (603, 71106), (938, 45711), (1206, 35553), (1407, 30474), (1693, 25326), (1809, 23702), (2814, 15237), (3386, 12663), (3618, 11851), (4221, 10158), (5079, 8442)]