326887938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17683}}^1$

素因数の和:17783

約数の個数: 48

約数和(自身を含む): 772437120

約数和(自身を除く): 445549182

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 79, 117, 158, 234, 237, 474, 711, 1027, 1422, 2054, 3081, 6162, 9243, 17683, 18486, 35366, 53049, 106098, 159147, 229879, 318294, 459758, 689637, 1379274, 1396957, 2068911, 2793914, 4137822, 4190871, 8381742, 12572613, 18160441, 25145226, 36320882, 54481323, 108962646, 163443969, 326887938]

約数ペア:

[(1, 326887938), (2, 163443969), (3, 108962646), (6, 54481323), (9, 36320882), (13, 25145226), (18, 18160441), (26, 12572613), (39, 8381742), (78, 4190871), (79, 4137822), (117, 2793914), (158, 2068911), (234, 1396957), (237, 1379274), (474, 689637), (711, 459758), (1027, 318294), (1422, 229879), (2054, 159147), (3081, 106098), (6162, 53049), (9243, 35366), (17683, 18486)]