18306196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3049}}^1$

素因数の和:3151

約数の個数: 24

約数和(自身を含む): 34160000

約数和(自身を除く): 15853804

約数列:

[1, 2, 4, 19, 38, 76, 79, 158, 316, 1501, 3002, 3049, 6004, 6098, 12196, 57931, 115862, 231724, 240871, 481742, 963484, 4576549, 9153098, 18306196]

約数ペア:

[(1, 18306196), (2, 9153098), (4, 4576549), (19, 963484), (38, 481742), (76, 240871), (79, 231724), (158, 115862), (316, 57931), (1501, 12196), (3002, 6098), (3049, 6004)]