1776852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1$

素因数の和:669

約数の個数: 72

約数和(自身を含む): 5608512

約数和(自身を除く): 3831660

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 641, 693, 924, 1282, 1386, 1923, 2564, 2772, 3846, 4487, 5769, 7051, 7692, 8974, 11538, 13461, 14102, 17948, 21153, 23076, 26922, 28204, 40383, 42306, 49357, 53844, 63459, 80766, 84612, 98714, 126918, 148071, 161532, 197428, 253836, 296142, 444213, 592284, 888426, 1776852]

約数ペア:

[(1, 1776852), (2, 888426), (3, 592284), (4, 444213), (6, 296142), (7, 253836), (9, 197428), (11, 161532), (12, 148071), (14, 126918), (18, 98714), (21, 84612), (22, 80766), (28, 63459), (33, 53844), (36, 49357), (42, 42306), (44, 40383), (63, 28204), (66, 26922), (77, 23076), (84, 21153), (99, 17948), (126, 14102), (132, 13461), (154, 11538), (198, 8974), (231, 7692), (252, 7051), (308, 5769), (396, 4487), (462, 3846), (641, 2772), (693, 2564), (924, 1923), (1282, 1386)]