129971814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{653}}^1\times {\mathrm{677}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 303293808

約数和(自身を除く): 173321994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 653, 677, 1306, 1354, 1959, 2031, 3918, 4062, 4571, 4739, 9142, 9478, 13713, 14217, 27426, 28434, 31997, 33173, 63994, 66346, 95991, 99519, 191982, 199038, 442081, 884162, 1326243, 2652486, 3094567, 6189134, 9283701, 18567402, 21661969, 43323938, 64985907, 129971814]

約数ペア:

[(1, 129971814), (2, 64985907), (3, 43323938), (6, 21661969), (7, 18567402), (14, 9283701), (21, 6189134), (42, 3094567), (49, 2652486), (98, 1326243), (147, 884162), (294, 442081), (653, 199038), (677, 191982), (1306, 99519), (1354, 95991), (1959, 66346), (2031, 63994), (3918, 33173), (4062, 31997), (4571, 28434), (4739, 27426), (9142, 14217), (9478, 13713)]