18450712

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19381}}^1$

素因数の和:19411

約数の個数: 32

約数和(自身を含む): 41865120

約数和(自身を除く): 23414408

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 19381, 38762, 77524, 135667, 155048, 271334, 329477, 542668, 658954, 1085336, 1317908, 2306339, 2635816, 4612678, 9225356, 18450712]

約数ペア:

[(1, 18450712), (2, 9225356), (4, 4612678), (7, 2635816), (8, 2306339), (14, 1317908), (17, 1085336), (28, 658954), (34, 542668), (56, 329477), (68, 271334), (119, 155048), (136, 135667), (238, 77524), (476, 38762), (952, 19381)]