16493526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{587}}^1$

素因数の和:825

約数の個数: 48

約数和(自身を含む): 41094144

約数和(自身を除く): 24600618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 587, 669, 1174, 1338, 1561, 1761, 2007, 3122, 3522, 4014, 4109, 4683, 5283, 8218, 9366, 10566, 12327, 14049, 24654, 28098, 36981, 73962, 130901, 261802, 392703, 785406, 916307, 1178109, 1832614, 2356218, 2748921, 5497842, 8246763, 16493526]

約数ペア:

[(1, 16493526), (2, 8246763), (3, 5497842), (6, 2748921), (7, 2356218), (9, 1832614), (14, 1178109), (18, 916307), (21, 785406), (42, 392703), (63, 261802), (126, 130901), (223, 73962), (446, 36981), (587, 28098), (669, 24654), (1174, 14049), (1338, 12327), (1561, 10566), (1761, 9366), (2007, 8218), (3122, 5283), (3522, 4683), (4014, 4109)]