19386170208

素因数分解:

$2^5\times 3^3\times {\mathrm{67}}^1\times {\mathrm{334891}}^1$

素因数の和:334977

約数の個数: 96

約数和(自身を含む): 57387093120

約数和(自身を除く): 38000922912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 96, 108, 134, 144, 201, 216, 268, 288, 402, 432, 536, 603, 804, 864, 1072, 1206, 1608, 1809, 2144, 2412, 3216, 3618, 4824, 6432, 7236, 9648, 14472, 19296, 28944, 57888, 334891, 669782, 1004673, 1339564, 2009346, 2679128, 3014019, 4018692, 5358256, 6028038, 8037384, 9042057, 10716512, 12056076, 16074768, 18084114, 22437697, 24112152, 32149536, 36168228, 44875394, 48224304, 67313091, 72336456, 89750788, 96448608, 134626182, 144672912, 179501576, 201939273, 269252364, 289345824, 359003152, 403878546, 538504728, 605817819, 718006304, 807757092, 1077009456, 1211635638, 1615514184, 2154018912, 2423271276, 3231028368, 4846542552, 6462056736, 9693085104, 19386170208]

約数ペア:

[(1, 19386170208), (2, 9693085104), (3, 6462056736), (4, 4846542552), (6, 3231028368), (8, 2423271276), (9, 2154018912), (12, 1615514184), (16, 1211635638), (18, 1077009456), (24, 807757092), (27, 718006304), (32, 605817819), (36, 538504728), (48, 403878546), (54, 359003152), (67, 289345824), (72, 269252364), (96, 201939273), (108, 179501576), (134, 144672912), (144, 134626182), (201, 96448608), (216, 89750788), (268, 72336456), (288, 67313091), (402, 48224304), (432, 44875394), (536, 36168228), (603, 32149536), (804, 24112152), (864, 22437697), (1072, 18084114), (1206, 16074768), (1608, 12056076), (1809, 10716512), (2144, 9042057), (2412, 8037384), (3216, 6028038), (3618, 5358256), (4824, 4018692), (6432, 3014019), (7236, 2679128), (9648, 2009346), (14472, 1339564), (19296, 1004673), (28944, 669782), (57888, 334891)]