16380588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11471}}^1$

素因数の和:11502

約数の個数: 48

約数和(自身を含む): 46255104

約数和(自身を除く): 29874516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 11471, 22942, 34413, 45884, 68826, 80297, 137652, 160594, 195007, 240891, 321188, 390014, 481782, 585021, 780028, 963564, 1170042, 1365049, 2340084, 2730098, 4095147, 5460196, 8190294, 16380588]

約数ペア:

[(1, 16380588), (2, 8190294), (3, 5460196), (4, 4095147), (6, 2730098), (7, 2340084), (12, 1365049), (14, 1170042), (17, 963564), (21, 780028), (28, 585021), (34, 481782), (42, 390014), (51, 321188), (68, 240891), (84, 195007), (102, 160594), (119, 137652), (204, 80297), (238, 68826), (357, 45884), (476, 34413), (714, 22942), (1428, 11471)]