619675362

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{7237}}^1$

素因数の和:7383

約数の個数: 48

約数和(自身を含む): 1382052672

約数和(自身を除く): 762377310

約数列:

[1, 2, 3, 6, 9, 18, 67, 71, 134, 142, 201, 213, 402, 426, 603, 639, 1206, 1278, 4757, 7237, 9514, 14271, 14474, 21711, 28542, 42813, 43422, 65133, 85626, 130266, 484879, 513827, 969758, 1027654, 1454637, 1541481, 2909274, 3082962, 4363911, 4624443, 8727822, 9248886, 34426409, 68852818, 103279227, 206558454, 309837681, 619675362]

約数ペア:

[(1, 619675362), (2, 309837681), (3, 206558454), (6, 103279227), (9, 68852818), (18, 34426409), (67, 9248886), (71, 8727822), (134, 4624443), (142, 4363911), (201, 3082962), (213, 2909274), (402, 1541481), (426, 1454637), (603, 1027654), (639, 969758), (1206, 513827), (1278, 484879), (4757, 130266), (7237, 85626), (9514, 65133), (14271, 43422), (14474, 42813), (21711, 28542)]