31667601492

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1493473}}^1$

素因数の和:1493533

約数の個数: 72

約数和(自身を含む): 86979925760

約数和(自身を除く): 55312324268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 10602, 21204, 1493473, 2986946, 4480419, 5973892, 8960838, 13441257, 17921676, 26882514, 28375987, 46297663, 53765028, 56751974, 85127961, 92595326, 113503948, 138892989, 170255922, 185190652, 255383883, 277785978, 340511844, 416678967, 510767766, 555571956, 833357934, 879655597, 1021535532, 1666715868, 1759311194, 2638966791, 3518622388, 5277933582, 7916900373, 10555867164, 15833800746, 31667601492]

約数ペア:

[(1, 31667601492), (2, 15833800746), (3, 10555867164), (4, 7916900373), (6, 5277933582), (9, 3518622388), (12, 2638966791), (18, 1759311194), (19, 1666715868), (31, 1021535532), (36, 879655597), (38, 833357934), (57, 555571956), (62, 510767766), (76, 416678967), (93, 340511844), (114, 277785978), (124, 255383883), (171, 185190652), (186, 170255922), (228, 138892989), (279, 113503948), (342, 92595326), (372, 85127961), (558, 56751974), (589, 53765028), (684, 46297663), (1116, 28375987), (1178, 26882514), (1767, 17921676), (2356, 13441257), (3534, 8960838), (5301, 5973892), (7068, 4480419), (10602, 2986946), (21204, 1493473)]