42356478

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9901}}^1$

素因数の和:9960

約数の個数: 32

約数和(自身を含む): 91256832

約数和(自身を除く): 48900354

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 9901, 19802, 29703, 59406, 227723, 306931, 455446, 613862, 683169, 920793, 1366338, 1841586, 7059413, 14118826, 21178239, 42356478]

約数ペア:

[(1, 42356478), (2, 21178239), (3, 14118826), (6, 7059413), (23, 1841586), (31, 1366338), (46, 920793), (62, 683169), (69, 613862), (93, 455446), (138, 306931), (186, 227723), (713, 59406), (1426, 29703), (2139, 19802), (4278, 9901)]