150425478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{397951}}^1$

素因数の和:397969

約数の個数: 32

約数和(自身を含む): 382033920

約数和(自身を除く): 231608442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 397951, 795902, 1193853, 2387706, 2785657, 3581559, 5571314, 7163118, 8356971, 10744677, 16713942, 21489354, 25070913, 50141826, 75212739, 150425478]

約数ペア:

[(1, 150425478), (2, 75212739), (3, 50141826), (6, 25070913), (7, 21489354), (9, 16713942), (14, 10744677), (18, 8356971), (21, 7163118), (27, 5571314), (42, 3581559), (54, 2785657), (63, 2387706), (126, 1193853), (189, 795902), (378, 397951)]