3189987294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^2\times {\mathrm{6553}}^1$

素因数の和:6729

約数の個数: 48

約数和(自身を含む): 6959876112

約数和(自身を除く): 3769888818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 6241, 6553, 12482, 13106, 18723, 19659, 37446, 39318, 81133, 85189, 162266, 170378, 243399, 255567, 486798, 511134, 517687, 1035374, 1553061, 3106122, 6729931, 13459862, 20189793, 40379586, 40897273, 81794546, 122691819, 245383638, 531664549, 1063329098, 1594993647, 3189987294]

約数ペア:

[(1, 3189987294), (2, 1594993647), (3, 1063329098), (6, 531664549), (13, 245383638), (26, 122691819), (39, 81794546), (78, 40897273), (79, 40379586), (158, 20189793), (237, 13459862), (474, 6729931), (1027, 3106122), (2054, 1553061), (3081, 1035374), (6162, 517687), (6241, 511134), (6553, 486798), (12482, 255567), (13106, 243399), (18723, 170378), (19659, 162266), (37446, 85189), (39318, 81133)]