329147298

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20477}}^1$

素因数の和:20551

約数の個数: 48

約数和(自身を含む): 766696320

約数和(自身を除く): 437549022

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 47, 57, 94, 114, 141, 171, 282, 342, 423, 846, 893, 1786, 2679, 5358, 8037, 16074, 20477, 40954, 61431, 122862, 184293, 368586, 389063, 778126, 962419, 1167189, 1924838, 2334378, 2887257, 3501567, 5774514, 7003134, 8661771, 17323542, 18285961, 36571922, 54857883, 109715766, 164573649, 329147298]

約数ペア:

[(1, 329147298), (2, 164573649), (3, 109715766), (6, 54857883), (9, 36571922), (18, 18285961), (19, 17323542), (38, 8661771), (47, 7003134), (57, 5774514), (94, 3501567), (114, 2887257), (141, 2334378), (171, 1924838), (282, 1167189), (342, 962419), (423, 778126), (846, 389063), (893, 368586), (1786, 184293), (2679, 122862), (5358, 61431), (8037, 40954), (16074, 20477)]