18112014

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 40734720

約数和(自身を除く): 22622706

約数列:

[1, 2, 3, 6, 9, 18, 47, 79, 94, 141, 158, 237, 271, 282, 423, 474, 542, 711, 813, 846, 1422, 1626, 2439, 3713, 4878, 7426, 11139, 12737, 21409, 22278, 25474, 33417, 38211, 42818, 64227, 66834, 76422, 114633, 128454, 192681, 229266, 385362, 1006223, 2012446, 3018669, 6037338, 9056007, 18112014]

約数ペア:

[(1, 18112014), (2, 9056007), (3, 6037338), (6, 3018669), (9, 2012446), (18, 1006223), (47, 385362), (79, 229266), (94, 192681), (141, 128454), (158, 114633), (237, 76422), (271, 66834), (282, 64227), (423, 42818), (474, 38211), (542, 33417), (711, 25474), (813, 22278), (846, 21409), (1422, 12737), (1626, 11139), (2439, 7426), (3713, 4878)]