2247161274

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{139801}}^1$

素因数の和:139875

約数の個数: 48

約数和(自身を含む): 5234186880

約数和(自身を除く): 2987025606

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, 139801, 279602, 419403, 838806, 1258209, 2516418, 2656219, 5312438, 6570647, 7968657, 13141294, 15937314, 19711941, 23905971, 39423882, 47811942, 59135823, 118271646, 124842293, 249684586, 374526879, 749053758, 1123580637, 2247161274]

約数ペア:

[(1, 2247161274), (2, 1123580637), (3, 749053758), (6, 374526879), (9, 249684586), (18, 124842293), (19, 118271646), (38, 59135823), (47, 47811942), (57, 39423882), (94, 23905971), (114, 19711941), (141, 15937314), (171, 13141294), (282, 7968657), (342, 6570647), (423, 5312438), (846, 2656219), (893, 2516418), (1786, 1258209), (2679, 838806), (5358, 419403), (8037, 279602), (16074, 139801)]