29181948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1034

約数の個数: 48

約数和(自身を含む): 72240000

約数和(自身を除く): 43058052

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 149, 228, 298, 447, 596, 859, 894, 1718, 1788, 2577, 2831, 3436, 5154, 5662, 8493, 10308, 11324, 16321, 16986, 32642, 33972, 48963, 65284, 97926, 127991, 195852, 255982, 383973, 511964, 767946, 1535892, 2431829, 4863658, 7295487, 9727316, 14590974, 29181948]

約数ペア:

[(1, 29181948), (2, 14590974), (3, 9727316), (4, 7295487), (6, 4863658), (12, 2431829), (19, 1535892), (38, 767946), (57, 511964), (76, 383973), (114, 255982), (149, 195852), (228, 127991), (298, 97926), (447, 65284), (596, 48963), (859, 33972), (894, 32642), (1718, 16986), (1788, 16321), (2577, 11324), (2831, 10308), (3436, 8493), (5154, 5662)]