42457338

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10211}}^1$

素因数の和:10240

約数の個数: 64

約数和(自身を含む): 117642240

約数和(自身を除く): 75184902

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 10211, 20422, 30633, 61266, 71477, 91899, 112321, 142954, 183798, 214431, 224642, 275697, 336963, 428862, 551394, 643293, 673926, 786247, 1010889, 1286586, 1572494, 1929879, 2021778, 2358741, 3032667, 3859758, 4717482, 6065334, 7076223, 14152446, 21228669, 42457338]

約数ペア:

[(1, 42457338), (2, 21228669), (3, 14152446), (6, 7076223), (7, 6065334), (9, 4717482), (11, 3859758), (14, 3032667), (18, 2358741), (21, 2021778), (22, 1929879), (27, 1572494), (33, 1286586), (42, 1010889), (54, 786247), (63, 673926), (66, 643293), (77, 551394), (99, 428862), (126, 336963), (154, 275697), (189, 224642), (198, 214431), (231, 183798), (297, 142954), (378, 112321), (462, 91899), (594, 71477), (693, 61266), (1386, 30633), (2079, 20422), (4158, 10211)]