1907064

素因数分解:

$2^3\times 3^7\times {\mathrm{109}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 5412000

約数和(自身を除く): 3504936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 162, 216, 218, 243, 324, 327, 436, 486, 648, 654, 729, 872, 972, 981, 1308, 1458, 1944, 1962, 2187, 2616, 2916, 2943, 3924, 4374, 5832, 5886, 7848, 8748, 8829, 11772, 17496, 17658, 23544, 26487, 35316, 52974, 70632, 79461, 105948, 158922, 211896, 238383, 317844, 476766, 635688, 953532, 1907064]

約数ペア:

[(1, 1907064), (2, 953532), (3, 635688), (4, 476766), (6, 317844), (8, 238383), (9, 211896), (12, 158922), (18, 105948), (24, 79461), (27, 70632), (36, 52974), (54, 35316), (72, 26487), (81, 23544), (108, 17658), (109, 17496), (162, 11772), (216, 8829), (218, 8748), (243, 7848), (324, 5886), (327, 5832), (436, 4374), (486, 3924), (648, 2943), (654, 2916), (729, 2616), (872, 2187), (972, 1962), (981, 1944), (1308, 1458)]