18956769984

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{577387}}^1$

素因数の和:577427

約数の個数: 112

約数和(自身を含む): 58662620800

約数和(自身を除く): 39705850816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8208, 10944, 16416, 32832, 577387, 1154774, 1732161, 2309548, 3464322, 4619096, 5196483, 6928644, 9238192, 10392966, 10970353, 13857288, 15589449, 18476384, 20785932, 21940706, 27714576, 31178898, 32911059, 36952768, 41571864, 43881412, 55429152, 62357796, 65822118, 83143728, 87762824, 98733177, 110858304, 124715592, 131644236, 166287456, 175525648, 197466354, 249431184, 263288472, 296199531, 332574912, 351051296, 394932708, 498862368, 526576944, 592399062, 702102592, 789865416, 997724736, 1053153888, 1184798124, 1579730832, 2106307776, 2369596248, 3159461664, 4739192496, 6318923328, 9478384992, 18956769984]

約数ペア:

[(1, 18956769984), (2, 9478384992), (3, 6318923328), (4, 4739192496), (6, 3159461664), (8, 2369596248), (9, 2106307776), (12, 1579730832), (16, 1184798124), (18, 1053153888), (19, 997724736), (24, 789865416), (27, 702102592), (32, 592399062), (36, 526576944), (38, 498862368), (48, 394932708), (54, 351051296), (57, 332574912), (64, 296199531), (72, 263288472), (76, 249431184), (96, 197466354), (108, 175525648), (114, 166287456), (144, 131644236), (152, 124715592), (171, 110858304), (192, 98733177), (216, 87762824), (228, 83143728), (288, 65822118), (304, 62357796), (342, 55429152), (432, 43881412), (456, 41571864), (513, 36952768), (576, 32911059), (608, 31178898), (684, 27714576), (864, 21940706), (912, 20785932), (1026, 18476384), (1216, 15589449), (1368, 13857288), (1728, 10970353), (1824, 10392966), (2052, 9238192), (2736, 6928644), (3648, 5196483), (4104, 4619096), (5472, 3464322), (8208, 2309548), (10944, 1732161), (16416, 1154774), (32832, 577387)]