2021029206

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{50177}}^1$

素因数の和:50333

約数の個数: 48

約数和(自身を含む): 4736401776

約数和(自身を除く): 2715372570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 822, 959, 1918, 2877, 5754, 6713, 13426, 20139, 40278, 50177, 100354, 150531, 301062, 351239, 702478, 1053717, 2107434, 2458673, 4917346, 6874249, 7376019, 13748498, 14752038, 20622747, 41245494, 48119743, 96239486, 144359229, 288718458, 336838201, 673676402, 1010514603, 2021029206]

約数ペア:

[(1, 2021029206), (2, 1010514603), (3, 673676402), (6, 336838201), (7, 288718458), (14, 144359229), (21, 96239486), (42, 48119743), (49, 41245494), (98, 20622747), (137, 14752038), (147, 13748498), (274, 7376019), (294, 6874249), (411, 4917346), (822, 2458673), (959, 2107434), (1918, 1053717), (2877, 702478), (5754, 351239), (6713, 301062), (13426, 150531), (20139, 100354), (40278, 50177)]