2018169615

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10853}}^1$

素因数の和:10909

約数の個数: 96

約数和(自身を含む): 4276302336

約数和(自身を除く): 2258132721

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 49, 55, 69, 77, 105, 115, 147, 161, 165, 231, 245, 253, 345, 385, 483, 539, 735, 759, 805, 1127, 1155, 1265, 1617, 1771, 2415, 2695, 3381, 3795, 5313, 5635, 8085, 8855, 10853, 12397, 16905, 26565, 32559, 37191, 54265, 61985, 75971, 119383, 162795, 185955, 227913, 249619, 358149, 379855, 531797, 596915, 748857, 835681, 1139565, 1248095, 1595391, 1747333, 1790745, 2507043, 2658985, 2745809, 3744285, 4178405, 5241999, 5849767, 7976955, 8237427, 8736665, 12231331, 12535215, 13729045, 17549301, 19220663, 26209995, 29248835, 36693993, 41187135, 57661989, 61156655, 87746505, 96103315, 134544641, 183469965, 288309945, 403633923, 672723205, 2018169615]

約数ペア:

[(1, 2018169615), (3, 672723205), (5, 403633923), (7, 288309945), (11, 183469965), (15, 134544641), (21, 96103315), (23, 87746505), (33, 61156655), (35, 57661989), (49, 41187135), (55, 36693993), (69, 29248835), (77, 26209995), (105, 19220663), (115, 17549301), (147, 13729045), (161, 12535215), (165, 12231331), (231, 8736665), (245, 8237427), (253, 7976955), (345, 5849767), (385, 5241999), (483, 4178405), (539, 3744285), (735, 2745809), (759, 2658985), (805, 2507043), (1127, 1790745), (1155, 1747333), (1265, 1595391), (1617, 1248095), (1771, 1139565), (2415, 835681), (2695, 748857), (3381, 596915), (3795, 531797), (5313, 379855), (5635, 358149), (8085, 249619), (8855, 227913), (10853, 185955), (12397, 162795), (16905, 119383), (26565, 75971), (32559, 61985), (37191, 54265)]