18801396

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{29}}^2$

素因数の和:100

約数の個数: 108

約数和(自身を含む): 53263392

約数和(自身を除く): 34461996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 29, 36, 46, 54, 58, 69, 81, 87, 92, 108, 116, 138, 162, 174, 207, 243, 261, 276, 324, 348, 414, 486, 522, 621, 667, 783, 828, 841, 972, 1044, 1242, 1334, 1566, 1682, 1863, 2001, 2349, 2484, 2523, 2668, 3132, 3364, 3726, 4002, 4698, 5046, 5589, 6003, 7047, 7452, 7569, 8004, 9396, 10092, 11178, 12006, 14094, 15138, 18009, 19343, 22356, 22707, 24012, 28188, 30276, 36018, 38686, 45414, 54027, 58029, 68121, 72036, 77372, 90828, 108054, 116058, 136242, 162081, 174087, 204363, 216108, 232116, 272484, 324162, 348174, 408726, 522261, 648324, 696348, 817452, 1044522, 1566783, 2089044, 3133566, 4700349, 6267132, 9400698, 18801396]

約数ペア:

[(1, 18801396), (2, 9400698), (3, 6267132), (4, 4700349), (6, 3133566), (9, 2089044), (12, 1566783), (18, 1044522), (23, 817452), (27, 696348), (29, 648324), (36, 522261), (46, 408726), (54, 348174), (58, 324162), (69, 272484), (81, 232116), (87, 216108), (92, 204363), (108, 174087), (116, 162081), (138, 136242), (162, 116058), (174, 108054), (207, 90828), (243, 77372), (261, 72036), (276, 68121), (324, 58029), (348, 54027), (414, 45414), (486, 38686), (522, 36018), (621, 30276), (667, 28188), (783, 24012), (828, 22707), (841, 22356), (972, 19343), (1044, 18009), (1242, 15138), (1334, 14094), (1566, 12006), (1682, 11178), (1863, 10092), (2001, 9396), (2349, 8004), (2484, 7569), (2523, 7452), (2668, 7047), (3132, 6003), (3364, 5589), (3726, 5046), (4002, 4698)]