18208260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{4817}}^1$

素因数の和:4842

約数の個数: 96

約数和(自身を含む): 64753920

約数和(自身を除く): 46545660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 4817, 9634, 14451, 19268, 24085, 28902, 33719, 43353, 48170, 57804, 67438, 72255, 86706, 96340, 101157, 130059, 134876, 144510, 168595, 173412, 202314, 216765, 260118, 289020, 303471, 337190, 404628, 433530, 505785, 520236, 606942, 650295, 674380, 867060, 910413, 1011570, 1213884, 1300590, 1517355, 1820826, 2023140, 2601180, 3034710, 3641652, 4552065, 6069420, 9104130, 18208260]

約数ペア:

[(1, 18208260), (2, 9104130), (3, 6069420), (4, 4552065), (5, 3641652), (6, 3034710), (7, 2601180), (9, 2023140), (10, 1820826), (12, 1517355), (14, 1300590), (15, 1213884), (18, 1011570), (20, 910413), (21, 867060), (27, 674380), (28, 650295), (30, 606942), (35, 520236), (36, 505785), (42, 433530), (45, 404628), (54, 337190), (60, 303471), (63, 289020), (70, 260118), (84, 216765), (90, 202314), (105, 173412), (108, 168595), (126, 144510), (135, 134876), (140, 130059), (180, 101157), (189, 96340), (210, 86706), (252, 72255), (270, 67438), (315, 57804), (378, 48170), (420, 43353), (540, 33719), (630, 28902), (756, 24085), (945, 19268), (1260, 14451), (1890, 9634), (3780, 4817)]