19914897384

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{677}}^1\times {\mathrm{8011}}^1$

素因数の和:8720

約数の個数: 128

約数和(自身を含む): 58667068800

約数和(自身を除く): 38752171416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 677, 918, 1224, 1354, 1836, 2031, 2708, 3672, 4062, 5416, 6093, 8011, 8124, 11509, 12186, 16022, 16248, 18279, 23018, 24033, 24372, 32044, 34527, 36558, 46036, 48066, 48744, 64088, 69054, 72099, 73116, 92072, 96132, 103581, 136187, 138108, 144198, 146232, 192264, 207162, 216297, 272374, 276216, 288396, 310743, 408561, 414324, 432594, 544748, 576792, 621486, 817122, 828648, 865188, 1089496, 1225683, 1242972, 1634244, 1730376, 2451366, 2485944, 3268488, 3677049, 4902732, 5423447, 7354098, 9805464, 10846894, 14708196, 16270341, 21693788, 29416392, 32540682, 43387576, 48811023, 65081364, 92198599, 97622046, 130162728, 146433069, 184397198, 195244092, 276595797, 292866138, 368794396, 390488184, 553191594, 585732276, 737588792, 829787391, 1106383188, 1171464552, 1659574782, 2212766376, 2489362173, 3319149564, 4978724346, 6638299128, 9957448692, 19914897384]

約数ペア:

[(1, 19914897384), (2, 9957448692), (3, 6638299128), (4, 4978724346), (6, 3319149564), (8, 2489362173), (9, 2212766376), (12, 1659574782), (17, 1171464552), (18, 1106383188), (24, 829787391), (27, 737588792), (34, 585732276), (36, 553191594), (51, 390488184), (54, 368794396), (68, 292866138), (72, 276595797), (102, 195244092), (108, 184397198), (136, 146433069), (153, 130162728), (204, 97622046), (216, 92198599), (306, 65081364), (408, 48811023), (459, 43387576), (612, 32540682), (677, 29416392), (918, 21693788), (1224, 16270341), (1354, 14708196), (1836, 10846894), (2031, 9805464), (2708, 7354098), (3672, 5423447), (4062, 4902732), (5416, 3677049), (6093, 3268488), (8011, 2485944), (8124, 2451366), (11509, 1730376), (12186, 1634244), (16022, 1242972), (16248, 1225683), (18279, 1089496), (23018, 865188), (24033, 828648), (24372, 817122), (32044, 621486), (34527, 576792), (36558, 544748), (46036, 432594), (48066, 414324), (48744, 408561), (64088, 310743), (69054, 288396), (72099, 276216), (73116, 272374), (92072, 216297), (96132, 207162), (103581, 192264), (136187, 146232), (138108, 144198)]