42157746

素因数分解:

$2^1\times 3^4\times {\mathrm{433}}^1\times {\mathrm{601}}^1$

素因数の和:1048

約数の個数: 40

約数和(自身を含む): 94840284

約数和(自身を除く): 52682538

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 433, 601, 866, 1202, 1299, 1803, 2598, 3606, 3897, 5409, 7794, 10818, 11691, 16227, 23382, 32454, 35073, 48681, 70146, 97362, 260233, 520466, 780699, 1561398, 2342097, 4684194, 7026291, 14052582, 21078873, 42157746]

約数ペア:

[(1, 42157746), (2, 21078873), (3, 14052582), (6, 7026291), (9, 4684194), (18, 2342097), (27, 1561398), (54, 780699), (81, 520466), (162, 260233), (433, 97362), (601, 70146), (866, 48681), (1202, 35073), (1299, 32454), (1803, 23382), (2598, 16227), (3606, 11691), (3897, 10818), (5409, 7794)]