12997029186

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{90631}}^1$

素因数の和:90927

約数の個数: 48

約数和(自身を含む): 29182053888

約数和(自身を除く): 16185024702

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 257, 279, 514, 558, 771, 1542, 2313, 4626, 7967, 15934, 23901, 47802, 71703, 90631, 143406, 181262, 271893, 543786, 815679, 1631358, 2809561, 5619122, 8428683, 16857366, 23292167, 25286049, 46584334, 50572098, 69876501, 139753002, 209629503, 419259006, 722057177, 1444114354, 2166171531, 4332343062, 6498514593, 12997029186]

約数ペア:

[(1, 12997029186), (2, 6498514593), (3, 4332343062), (6, 2166171531), (9, 1444114354), (18, 722057177), (31, 419259006), (62, 209629503), (93, 139753002), (186, 69876501), (257, 50572098), (279, 46584334), (514, 25286049), (558, 23292167), (771, 16857366), (1542, 8428683), (2313, 5619122), (4626, 2809561), (7967, 1631358), (15934, 815679), (23901, 543786), (47802, 271893), (71703, 181262), (90631, 143406)]