47172258

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5273}}^1$

素因数の和:5359

約数の個数: 48

約数和(自身を含む): 118475136

約数和(自身を除く): 71302878

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 5273, 8946, 10546, 15819, 31638, 36911, 47457, 73822, 94914, 110733, 221466, 332199, 374383, 664398, 748766, 1123149, 2246298, 2620681, 3369447, 5241362, 6738894, 7862043, 15724086, 23586129, 47172258]

約数ペア:

[(1, 47172258), (2, 23586129), (3, 15724086), (6, 7862043), (7, 6738894), (9, 5241362), (14, 3369447), (18, 2620681), (21, 2246298), (42, 1123149), (63, 748766), (71, 664398), (126, 374383), (142, 332199), (213, 221466), (426, 110733), (497, 94914), (639, 73822), (994, 47457), (1278, 36911), (1491, 31638), (2982, 15819), (4473, 10546), (5273, 8946)]