18942526368

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3461719}}^1$

素因数の和:3461754

約数の個数: 72

約数和(自身を含む): 56702973600

約数和(自身を除く): 37760447232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 3461719, 6923438, 10385157, 13846876, 20770314, 27693752, 31155471, 41540628, 55387504, 62310942, 65772661, 83081256, 110775008, 124621884, 131545322, 166162512, 197317983, 249243768, 263090644, 332325024, 394635966, 498487536, 526181288, 591953949, 789271932, 996975072, 1052362576, 1183907898, 1578543864, 2104725152, 2367815796, 3157087728, 4735631592, 6314175456, 9471263184, 18942526368]

約数ペア:

[(1, 18942526368), (2, 9471263184), (3, 6314175456), (4, 4735631592), (6, 3157087728), (8, 2367815796), (9, 2104725152), (12, 1578543864), (16, 1183907898), (18, 1052362576), (19, 996975072), (24, 789271932), (32, 591953949), (36, 526181288), (38, 498487536), (48, 394635966), (57, 332325024), (72, 263090644), (76, 249243768), (96, 197317983), (114, 166162512), (144, 131545322), (152, 124621884), (171, 110775008), (228, 83081256), (288, 65772661), (304, 62310942), (342, 55387504), (456, 41540628), (608, 31155471), (684, 27693752), (912, 20770314), (1368, 13846876), (1824, 10385157), (2736, 6923438), (5472, 3461719)]