18335076

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 48384000

約数和(自身を除く): 30048924

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 47, 57, 58, 59, 76, 87, 94, 114, 116, 118, 141, 174, 177, 188, 228, 236, 282, 348, 354, 551, 564, 708, 893, 1102, 1121, 1363, 1653, 1711, 1786, 2204, 2242, 2679, 2726, 2773, 3306, 3363, 3422, 3572, 4089, 4484, 5133, 5358, 5452, 5546, 6612, 6726, 6844, 8178, 8319, 10266, 10716, 11092, 13452, 16356, 16638, 20532, 25897, 32509, 33276, 51794, 52687, 65018, 77691, 80417, 97527, 103588, 105374, 130036, 155382, 158061, 160834, 195054, 210748, 241251, 310764, 316122, 321668, 390108, 482502, 632244, 965004, 1527923, 3055846, 4583769, 6111692, 9167538, 18335076]

約数ペア:

[(1, 18335076), (2, 9167538), (3, 6111692), (4, 4583769), (6, 3055846), (12, 1527923), (19, 965004), (29, 632244), (38, 482502), (47, 390108), (57, 321668), (58, 316122), (59, 310764), (76, 241251), (87, 210748), (94, 195054), (114, 160834), (116, 158061), (118, 155382), (141, 130036), (174, 105374), (177, 103588), (188, 97527), (228, 80417), (236, 77691), (282, 65018), (348, 52687), (354, 51794), (551, 33276), (564, 32509), (708, 25897), (893, 20532), (1102, 16638), (1121, 16356), (1363, 13452), (1653, 11092), (1711, 10716), (1786, 10266), (2204, 8319), (2242, 8178), (2679, 6844), (2726, 6726), (2773, 6612), (3306, 5546), (3363, 5452), (3422, 5358), (3572, 5133), (4089, 4484)]