16270386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{307}}^1$

素因数の和:407

約数の個数: 48

約数和(自身を含む): 36376032

約数和(自身を除く): 20105646

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 73, 121, 146, 219, 242, 307, 363, 438, 614, 726, 803, 921, 1606, 1842, 2409, 3377, 4818, 6754, 8833, 10131, 17666, 20262, 22411, 26499, 37147, 44822, 52998, 67233, 74294, 111441, 134466, 222882, 246521, 493042, 739563, 1479126, 2711731, 5423462, 8135193, 16270386]

約数ペア:

[(1, 16270386), (2, 8135193), (3, 5423462), (6, 2711731), (11, 1479126), (22, 739563), (33, 493042), (66, 246521), (73, 222882), (121, 134466), (146, 111441), (219, 74294), (242, 67233), (307, 52998), (363, 44822), (438, 37147), (614, 26499), (726, 22411), (803, 20262), (921, 17666), (1606, 10131), (1842, 8833), (2409, 6754), (3377, 4818)]