18105714

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:213

約数の個数: 96

約数和(自身を含む): 47113920

約数和(自身を除く): 29008206

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 99, 102, 121, 153, 163, 187, 198, 242, 297, 306, 326, 363, 374, 459, 489, 561, 594, 726, 918, 978, 1089, 1122, 1467, 1683, 1793, 2057, 2178, 2771, 2934, 3267, 3366, 3586, 4114, 4401, 5049, 5379, 5542, 6171, 6534, 8313, 8802, 10098, 10758, 12342, 16137, 16626, 18513, 19723, 24939, 30481, 32274, 37026, 39446, 48411, 49878, 55539, 59169, 60962, 74817, 91443, 96822, 111078, 118338, 149634, 177507, 182886, 274329, 335291, 355014, 532521, 548658, 670582, 822987, 1005873, 1065042, 1645974, 2011746, 3017619, 6035238, 9052857, 18105714]

約数ペア:

[(1, 18105714), (2, 9052857), (3, 6035238), (6, 3017619), (9, 2011746), (11, 1645974), (17, 1065042), (18, 1005873), (22, 822987), (27, 670582), (33, 548658), (34, 532521), (51, 355014), (54, 335291), (66, 274329), (99, 182886), (102, 177507), (121, 149634), (153, 118338), (163, 111078), (187, 96822), (198, 91443), (242, 74817), (297, 60962), (306, 59169), (326, 55539), (363, 49878), (374, 48411), (459, 39446), (489, 37026), (561, 32274), (594, 30481), (726, 24939), (918, 19723), (978, 18513), (1089, 16626), (1122, 16137), (1467, 12342), (1683, 10758), (1793, 10098), (2057, 8802), (2178, 8313), (2771, 6534), (2934, 6171), (3267, 5542), (3366, 5379), (3586, 5049), (4114, 4401)]