22578612

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 67415040

約数和(自身を除く): 44836428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 43, 47, 49, 57, 76, 84, 86, 94, 98, 114, 129, 133, 141, 147, 172, 188, 196, 228, 258, 266, 282, 294, 301, 329, 399, 516, 532, 564, 588, 602, 658, 798, 817, 893, 903, 931, 987, 1204, 1316, 1596, 1634, 1786, 1806, 1862, 1974, 2021, 2107, 2303, 2451, 2679, 2793, 3268, 3572, 3612, 3724, 3948, 4042, 4214, 4606, 4902, 5358, 5586, 5719, 6063, 6251, 6321, 6909, 8084, 8428, 9212, 9804, 10716, 11172, 11438, 12126, 12502, 12642, 13818, 14147, 17157, 18753, 22876, 24252, 25004, 25284, 27636, 28294, 34314, 37506, 38399, 40033, 42441, 43757, 56588, 68628, 75012, 76798, 80066, 84882, 87514, 99029, 115197, 120099, 131271, 153596, 160132, 169764, 175028, 198058, 230394, 240198, 262542, 268793, 297087, 396116, 460788, 480396, 525084, 537586, 594174, 806379, 1075172, 1188348, 1612758, 1881551, 3225516, 3763102, 5644653, 7526204, 11289306, 22578612]

約数ペア:

[(1, 22578612), (2, 11289306), (3, 7526204), (4, 5644653), (6, 3763102), (7, 3225516), (12, 1881551), (14, 1612758), (19, 1188348), (21, 1075172), (28, 806379), (38, 594174), (42, 537586), (43, 525084), (47, 480396), (49, 460788), (57, 396116), (76, 297087), (84, 268793), (86, 262542), (94, 240198), (98, 230394), (114, 198058), (129, 175028), (133, 169764), (141, 160132), (147, 153596), (172, 131271), (188, 120099), (196, 115197), (228, 99029), (258, 87514), (266, 84882), (282, 80066), (294, 76798), (301, 75012), (329, 68628), (399, 56588), (516, 43757), (532, 42441), (564, 40033), (588, 38399), (602, 37506), (658, 34314), (798, 28294), (817, 27636), (893, 25284), (903, 25004), (931, 24252), (987, 22876), (1204, 18753), (1316, 17157), (1596, 14147), (1634, 13818), (1786, 12642), (1806, 12502), (1862, 12126), (1974, 11438), (2021, 11172), (2107, 10716), (2303, 9804), (2451, 9212), (2679, 8428), (2793, 8084), (3268, 6909), (3572, 6321), (3612, 6251), (3724, 6063), (3948, 5719), (4042, 5586), (4214, 5358), (4606, 4902)]