40177998

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{106291}}^1$

素因数の和:106309

約数の個数: 32

約数和(自身を含む): 102040320

約数和(自身を除く): 61862322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 106291, 212582, 318873, 637746, 744037, 956619, 1488074, 1913238, 2232111, 2869857, 4464222, 5739714, 6696333, 13392666, 20088999, 40177998]

約数ペア:

[(1, 40177998), (2, 20088999), (3, 13392666), (6, 6696333), (7, 5739714), (9, 4464222), (14, 2869857), (18, 2232111), (21, 1913238), (27, 1488074), (42, 956619), (54, 744037), (63, 637746), (126, 318873), (189, 212582), (378, 106291)]