2018364195

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{487}}^1$

素因数の和:852

約数の個数: 64

約数和(自身を含む): 3470874624

約数和(自身を除く): 1452510429

約数列:

[1, 3, 5, 15, 23, 41, 69, 115, 123, 205, 293, 345, 487, 615, 879, 943, 1461, 1465, 2435, 2829, 4395, 4715, 6739, 7305, 11201, 12013, 14145, 19967, 20217, 33603, 33695, 36039, 56005, 59901, 60065, 99835, 101085, 142691, 168015, 180195, 276299, 299505, 428073, 459241, 713455, 828897, 1377723, 1381495, 2140365, 2296205, 3281893, 4144485, 5850331, 6888615, 9845679, 16409465, 17550993, 29251655, 49228395, 87754965, 134557613, 403672839, 672788065, 2018364195]

約数ペア:

[(1, 2018364195), (3, 672788065), (5, 403672839), (15, 134557613), (23, 87754965), (41, 49228395), (69, 29251655), (115, 17550993), (123, 16409465), (205, 9845679), (293, 6888615), (345, 5850331), (487, 4144485), (615, 3281893), (879, 2296205), (943, 2140365), (1461, 1381495), (1465, 1377723), (2435, 828897), (2829, 713455), (4395, 459241), (4715, 428073), (6739, 299505), (7305, 276299), (11201, 180195), (12013, 168015), (14145, 142691), (19967, 101085), (20217, 99835), (33603, 60065), (33695, 59901), (36039, 56005)]