18167988

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{383}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 43868160

約数和(自身を除く): 25700172

約数列:

[1, 2, 3, 4, 6, 12, 59, 67, 118, 134, 177, 201, 236, 268, 354, 383, 402, 708, 766, 804, 1149, 1532, 2298, 3953, 4596, 7906, 11859, 15812, 22597, 23718, 25661, 45194, 47436, 51322, 67791, 76983, 90388, 102644, 135582, 153966, 271164, 307932, 1513999, 3027998, 4541997, 6055996, 9083994, 18167988]

約数ペア:

[(1, 18167988), (2, 9083994), (3, 6055996), (4, 4541997), (6, 3027998), (12, 1513999), (59, 307932), (67, 271164), (118, 153966), (134, 135582), (177, 102644), (201, 90388), (236, 76983), (268, 67791), (354, 51322), (383, 47436), (402, 45194), (708, 25661), (766, 23718), (804, 22597), (1149, 15812), (1532, 11859), (2298, 7906), (3953, 4596)]