12258636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{439}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 18787764

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 439, 537, 716, 878, 1074, 1317, 1756, 2148, 2327, 2634, 4654, 5268, 5707, 6981, 9308, 11414, 13962, 17121, 22828, 27924, 34242, 68484, 78581, 157162, 235743, 314324, 471486, 942972, 1021553, 2043106, 3064659, 4086212, 6129318, 12258636]

約数ペア:

[(1, 12258636), (2, 6129318), (3, 4086212), (4, 3064659), (6, 2043106), (12, 1021553), (13, 942972), (26, 471486), (39, 314324), (52, 235743), (78, 157162), (156, 78581), (179, 68484), (358, 34242), (439, 27924), (537, 22828), (716, 17121), (878, 13962), (1074, 11414), (1317, 9308), (1756, 6981), (2148, 5707), (2327, 5268), (2634, 4654)]