1188348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 3370752

約数和(自身を除く): 2182404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 47, 49, 84, 86, 94, 98, 129, 141, 147, 172, 188, 196, 258, 282, 294, 301, 329, 516, 564, 588, 602, 658, 903, 987, 1204, 1316, 1806, 1974, 2021, 2107, 2303, 3612, 3948, 4042, 4214, 4606, 6063, 6321, 6909, 8084, 8428, 9212, 12126, 12642, 13818, 14147, 24252, 25284, 27636, 28294, 42441, 56588, 84882, 99029, 169764, 198058, 297087, 396116, 594174, 1188348]

約数ペア:

[(1, 1188348), (2, 594174), (3, 396116), (4, 297087), (6, 198058), (7, 169764), (12, 99029), (14, 84882), (21, 56588), (28, 42441), (42, 28294), (43, 27636), (47, 25284), (49, 24252), (84, 14147), (86, 13818), (94, 12642), (98, 12126), (129, 9212), (141, 8428), (147, 8084), (172, 6909), (188, 6321), (196, 6063), (258, 4606), (282, 4214), (294, 4042), (301, 3948), (329, 3612), (516, 2303), (564, 2107), (588, 2021), (602, 1974), (658, 1806), (903, 1316), (987, 1204)]