12309318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{463}}^1$

素因数の和:689

約数の個数: 48

約数和(自身を含む): 30690816

約数和(自身を除く): 18381498

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 463, 633, 926, 1266, 1389, 1477, 1899, 2778, 2954, 3241, 3798, 4167, 4431, 6482, 8334, 8862, 9723, 13293, 19446, 26586, 29169, 58338, 97693, 195386, 293079, 586158, 683851, 879237, 1367702, 1758474, 2051553, 4103106, 6154659, 12309318]

約数ペア:

[(1, 12309318), (2, 6154659), (3, 4103106), (6, 2051553), (7, 1758474), (9, 1367702), (14, 879237), (18, 683851), (21, 586158), (42, 293079), (63, 195386), (126, 97693), (211, 58338), (422, 29169), (463, 26586), (633, 19446), (926, 13293), (1266, 9723), (1389, 8862), (1477, 8334), (1899, 6482), (2778, 4431), (2954, 4167), (3241, 3798)]