6990409524

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{3673}}^1$

素因数の和:3989

約数の個数: 96

約数和(自身を含む): 18895528960

約数和(自身を除く): 11905119436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 163, 278, 326, 417, 489, 556, 652, 834, 973, 978, 1141, 1668, 1946, 1956, 2282, 2919, 3423, 3673, 3892, 4564, 5838, 6846, 7346, 11019, 11676, 13692, 14692, 22038, 22657, 25711, 44076, 45314, 51422, 67971, 77133, 90628, 102844, 135942, 154266, 158599, 271884, 308532, 317198, 475797, 510547, 598699, 634396, 951594, 1021094, 1197398, 1531641, 1796097, 1903188, 2042188, 2394796, 3063282, 3573829, 3592194, 4190893, 6126564, 7147658, 7184388, 8381786, 10721487, 12572679, 14295316, 16763572, 21442974, 25145358, 42885948, 50290716, 83219161, 166438322, 249657483, 332876644, 499314966, 582534127, 998629932, 1165068254, 1747602381, 2330136508, 3495204762, 6990409524]

約数ペア:

[(1, 6990409524), (2, 3495204762), (3, 2330136508), (4, 1747602381), (6, 1165068254), (7, 998629932), (12, 582534127), (14, 499314966), (21, 332876644), (28, 249657483), (42, 166438322), (84, 83219161), (139, 50290716), (163, 42885948), (278, 25145358), (326, 21442974), (417, 16763572), (489, 14295316), (556, 12572679), (652, 10721487), (834, 8381786), (973, 7184388), (978, 7147658), (1141, 6126564), (1668, 4190893), (1946, 3592194), (1956, 3573829), (2282, 3063282), (2919, 2394796), (3423, 2042188), (3673, 1903188), (3892, 1796097), (4564, 1531641), (5838, 1197398), (6846, 1021094), (7346, 951594), (11019, 634396), (11676, 598699), (13692, 510547), (14692, 475797), (22038, 317198), (22657, 308532), (25711, 271884), (44076, 158599), (45314, 154266), (51422, 135942), (67971, 102844), (77133, 90628)]