38381406

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{6871}}^1$

素因数の和:6909

約数の個数: 48

約数和(自身を含む): 94008960

約数和(自身を除く): 55627554

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5586, 6871, 13742, 20613, 41226, 48097, 96194, 130549, 144291, 261098, 288582, 336679, 391647, 673358, 783294, 913843, 1010037, 1827686, 2020074, 2741529, 5483058, 6396901, 12793802, 19190703, 38381406]

約数ペア:

[(1, 38381406), (2, 19190703), (3, 12793802), (6, 6396901), (7, 5483058), (14, 2741529), (19, 2020074), (21, 1827686), (38, 1010037), (42, 913843), (49, 783294), (57, 673358), (98, 391647), (114, 336679), (133, 288582), (147, 261098), (266, 144291), (294, 130549), (399, 96194), (798, 48097), (931, 41226), (1862, 20613), (2793, 13742), (5586, 6871)]