1261893763854

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{25153}}^1\times {\mathrm{45691}}^1$

素因数の和:70913

約数の個数: 48

約数和(自身を含む): 2779095821424

約数和(自身を除く): 1517202057570

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 25153, 45691, 50306, 75459, 91382, 137073, 150918, 226377, 274146, 411219, 452754, 822438, 1534333, 2787151, 3068666, 4602999, 5574302, 8361453, 9205998, 13808997, 16722906, 25084359, 27617994, 50168718, 1149265723, 2298531446, 3447797169, 6895594338, 10343391507, 20686783014, 70105209103, 140210418206, 210315627309, 420631254618, 630946881927, 1261893763854]

約数ペア:

[(1, 1261893763854), (2, 630946881927), (3, 420631254618), (6, 210315627309), (9, 140210418206), (18, 70105209103), (61, 20686783014), (122, 10343391507), (183, 6895594338), (366, 3447797169), (549, 2298531446), (1098, 1149265723), (25153, 50168718), (45691, 27617994), (50306, 25084359), (75459, 16722906), (91382, 13808997), (137073, 9205998), (150918, 8361453), (226377, 5574302), (274146, 4602999), (411219, 3068666), (452754, 2787151), (822438, 1534333)]