1731171492

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{6277}}^1$

素因数の和:6497

約数の個数: 72

約数和(自身を含む): 4497257856

約数和(自身を除く): 2766086364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 163, 188, 282, 326, 423, 489, 564, 652, 846, 978, 1467, 1692, 1956, 2934, 5868, 6277, 7661, 12554, 15322, 18831, 22983, 25108, 30644, 37662, 45966, 56493, 68949, 75324, 91932, 112986, 137898, 225972, 275796, 295019, 590038, 885057, 1023151, 1180076, 1770114, 2046302, 2655171, 3069453, 3540228, 4092604, 5310342, 6138906, 9208359, 10620684, 12277812, 18416718, 36833436, 48088097, 96176194, 144264291, 192352388, 288528582, 432792873, 577057164, 865585746, 1731171492]

約数ペア:

[(1, 1731171492), (2, 865585746), (3, 577057164), (4, 432792873), (6, 288528582), (9, 192352388), (12, 144264291), (18, 96176194), (36, 48088097), (47, 36833436), (94, 18416718), (141, 12277812), (163, 10620684), (188, 9208359), (282, 6138906), (326, 5310342), (423, 4092604), (489, 3540228), (564, 3069453), (652, 2655171), (846, 2046302), (978, 1770114), (1467, 1180076), (1692, 1023151), (1956, 885057), (2934, 590038), (5868, 295019), (6277, 275796), (7661, 225972), (12554, 137898), (15322, 112986), (18831, 91932), (22983, 75324), (25108, 68949), (30644, 56493), (37662, 45966)]