15949470186

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{46273}}^1$

素因数の和:46788

約数の個数: 64

約数和(自身を含む): 38248237440

約数和(自身を除く): 22298767254

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 491, 702, 982, 1473, 2946, 4419, 6383, 8838, 12766, 13257, 19149, 26514, 38298, 46273, 57447, 92546, 114894, 138819, 172341, 277638, 344682, 416457, 601549, 832914, 1203098, 1249371, 1804647, 2498742, 3609294, 5413941, 10827882, 16241823, 22720043, 32483646, 45440086, 68160129, 136320258, 204480387, 295360559, 408960774, 590721118, 613441161, 886081677, 1226882322, 1772163354, 2658245031, 5316490062, 7974735093, 15949470186]

約数ペア:

[(1, 15949470186), (2, 7974735093), (3, 5316490062), (6, 2658245031), (9, 1772163354), (13, 1226882322), (18, 886081677), (26, 613441161), (27, 590721118), (39, 408960774), (54, 295360559), (78, 204480387), (117, 136320258), (234, 68160129), (351, 45440086), (491, 32483646), (702, 22720043), (982, 16241823), (1473, 10827882), (2946, 5413941), (4419, 3609294), (6383, 2498742), (8838, 1804647), (12766, 1249371), (13257, 1203098), (19149, 832914), (26514, 601549), (38298, 416457), (46273, 344682), (57447, 277638), (92546, 172341), (114894, 138819)]