73748718

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{19793}}^1$

素因数の和:19830

約数の個数: 40

約数和(自身を含む): 172445328

約数和(自身を除く): 98696610

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 19793, 39586, 59379, 118758, 178137, 356274, 455239, 534411, 910478, 1068822, 1365717, 1603233, 2731434, 3206466, 4097151, 8194302, 12291453, 24582906, 36874359, 73748718]

約数ペア:

[(1, 73748718), (2, 36874359), (3, 24582906), (6, 12291453), (9, 8194302), (18, 4097151), (23, 3206466), (27, 2731434), (46, 1603233), (54, 1365717), (69, 1068822), (81, 910478), (138, 534411), (162, 455239), (207, 356274), (414, 178137), (621, 118758), (1242, 59379), (1863, 39586), (3726, 19793)]