42404418

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{112181}}^1$

素因数の和:112199

約数の個数: 32

約数和(自身を含む): 107694720

約数和(自身を除く): 65290302

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 112181, 224362, 336543, 673086, 785267, 1009629, 1570534, 2019258, 2355801, 3028887, 4711602, 6057774, 7067403, 14134806, 21202209, 42404418]

約数ペア:

[(1, 42404418), (2, 21202209), (3, 14134806), (6, 7067403), (7, 6057774), (9, 4711602), (14, 3028887), (18, 2355801), (21, 2019258), (27, 1570534), (42, 1009629), (54, 785267), (63, 673086), (126, 336543), (189, 224362), (378, 112181)]