172674306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1370431}}^1$

素因数の和:1370446

約数の個数: 24

約数和(自身を含む): 427574784

約数和(自身を除く): 254900478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1370431, 2740862, 4111293, 8222586, 9593017, 12333879, 19186034, 24667758, 28779051, 57558102, 86337153, 172674306]

約数ペア:

[(1, 172674306), (2, 86337153), (3, 57558102), (6, 28779051), (7, 24667758), (9, 19186034), (14, 12333879), (18, 9593017), (21, 8222586), (42, 4111293), (63, 2740862), (126, 1370431)]