2391444

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{61}}^1$

素因数の和:99

約数の個数: 90

約数和(自身を含む): 6984362

約数和(自身を除く): 4592918

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 61, 66, 81, 99, 108, 121, 122, 132, 162, 183, 198, 242, 244, 297, 324, 363, 366, 396, 484, 549, 594, 671, 726, 732, 891, 1089, 1098, 1188, 1342, 1452, 1647, 1782, 2013, 2178, 2196, 2684, 3267, 3294, 3564, 4026, 4356, 4941, 6039, 6534, 6588, 7381, 8052, 9801, 9882, 12078, 13068, 14762, 18117, 19602, 19764, 22143, 24156, 29524, 36234, 39204, 44286, 54351, 66429, 72468, 88572, 108702, 132858, 199287, 217404, 265716, 398574, 597861, 797148, 1195722, 2391444]

約数ペア:

[(1, 2391444), (2, 1195722), (3, 797148), (4, 597861), (6, 398574), (9, 265716), (11, 217404), (12, 199287), (18, 132858), (22, 108702), (27, 88572), (33, 72468), (36, 66429), (44, 54351), (54, 44286), (61, 39204), (66, 36234), (81, 29524), (99, 24156), (108, 22143), (121, 19764), (122, 19602), (132, 18117), (162, 14762), (183, 13068), (198, 12078), (242, 9882), (244, 9801), (297, 8052), (324, 7381), (363, 6588), (366, 6534), (396, 6039), (484, 4941), (549, 4356), (594, 4026), (671, 3564), (726, 3294), (732, 3267), (891, 2684), (1089, 2196), (1098, 2178), (1188, 2013), (1342, 1782), (1452, 1647)]