18419670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4013}}^1$

素因数の和:4046

約数の個数: 64

約数和(自身を含む): 52021440

約数和(自身を除く): 33601770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4013, 4590, 8026, 12039, 20065, 24078, 36117, 40130, 60195, 68221, 72234, 108351, 120390, 136442, 180585, 204663, 216702, 341105, 361170, 409326, 541755, 613989, 682210, 1023315, 1083510, 1227978, 1841967, 2046630, 3069945, 3683934, 6139890, 9209835, 18419670]

約数ペア:

[(1, 18419670), (2, 9209835), (3, 6139890), (5, 3683934), (6, 3069945), (9, 2046630), (10, 1841967), (15, 1227978), (17, 1083510), (18, 1023315), (27, 682210), (30, 613989), (34, 541755), (45, 409326), (51, 361170), (54, 341105), (85, 216702), (90, 204663), (102, 180585), (135, 136442), (153, 120390), (170, 108351), (255, 72234), (270, 68221), (306, 60195), (459, 40130), (510, 36117), (765, 24078), (918, 20065), (1530, 12039), (2295, 8026), (4013, 4590)]