2012078418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{18913}}^1$

素因数の和:19091

約数の個数: 64

約数和(自身を含む): 4902508800

約数和(自身を除く): 2890430382

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 149, 238, 298, 357, 447, 714, 894, 1043, 2086, 2533, 3129, 5066, 6258, 7599, 15198, 17731, 18913, 35462, 37826, 53193, 56739, 106386, 113478, 132391, 264782, 321521, 397173, 643042, 794346, 964563, 1929126, 2250647, 2818037, 4501294, 5636074, 6751941, 8454111, 13503882, 16908222, 19726259, 39452518, 47906629, 59178777, 95813258, 118357554, 143719887, 287439774, 335346403, 670692806, 1006039209, 2012078418]

約数ペア:

[(1, 2012078418), (2, 1006039209), (3, 670692806), (6, 335346403), (7, 287439774), (14, 143719887), (17, 118357554), (21, 95813258), (34, 59178777), (42, 47906629), (51, 39452518), (102, 19726259), (119, 16908222), (149, 13503882), (238, 8454111), (298, 6751941), (357, 5636074), (447, 4501294), (714, 2818037), (894, 2250647), (1043, 1929126), (2086, 964563), (2533, 794346), (3129, 643042), (5066, 397173), (6258, 321521), (7599, 264782), (15198, 132391), (17731, 113478), (18913, 106386), (35462, 56739), (37826, 53193)]