2618530452

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{293}}^1\times {\mathrm{1523}}^1$

素因数の和:1989

約数の個数: 72

約数和(自身を含む): 6686787744

約数和(自身を除く): 4068257292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 293, 326, 489, 586, 652, 879, 978, 1172, 1467, 1523, 1758, 1956, 2637, 2934, 3046, 3516, 4569, 5274, 5868, 6092, 9138, 10548, 13707, 18276, 27414, 47759, 54828, 95518, 143277, 191036, 248249, 286554, 429831, 446239, 496498, 573108, 744747, 859662, 892478, 992996, 1338717, 1489494, 1719324, 1784956, 2234241, 2677434, 2978988, 4016151, 4468482, 5354868, 8032302, 8936964, 16064604, 72736957, 145473914, 218210871, 290947828, 436421742, 654632613, 872843484, 1309265226, 2618530452]

約数ペア:

[(1, 2618530452), (2, 1309265226), (3, 872843484), (4, 654632613), (6, 436421742), (9, 290947828), (12, 218210871), (18, 145473914), (36, 72736957), (163, 16064604), (293, 8936964), (326, 8032302), (489, 5354868), (586, 4468482), (652, 4016151), (879, 2978988), (978, 2677434), (1172, 2234241), (1467, 1784956), (1523, 1719324), (1758, 1489494), (1956, 1338717), (2637, 992996), (2934, 892478), (3046, 859662), (3516, 744747), (4569, 573108), (5274, 496498), (5868, 446239), (6092, 429831), (9138, 286554), (10548, 248249), (13707, 191036), (18276, 143277), (27414, 95518), (47759, 54828)]