31626504

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1644

約数の個数: 128

約数和(自身を含む): 108192000

約数和(自身を除く): 76565496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1609, 1638, 2184, 2457, 2808, 3218, 3276, 4827, 4914, 6436, 6552, 9654, 9828, 11263, 12872, 14481, 19308, 19656, 20917, 22526, 28962, 33789, 38616, 41834, 43443, 45052, 57924, 62751, 67578, 83668, 86886, 90104, 101367, 115848, 125502, 135156, 146419, 167336, 173772, 188253, 202734, 251004, 270312, 292838, 304101, 347544, 376506, 405468, 439257, 502008, 564759, 585676, 608202, 753012, 810936, 878514, 1129518, 1171352, 1216404, 1317771, 1506024, 1757028, 2259036, 2432808, 2635542, 3514056, 3953313, 4518072, 5271084, 7906626, 10542168, 15813252, 31626504]

約数ペア:

[(1, 31626504), (2, 15813252), (3, 10542168), (4, 7906626), (6, 5271084), (7, 4518072), (8, 3953313), (9, 3514056), (12, 2635542), (13, 2432808), (14, 2259036), (18, 1757028), (21, 1506024), (24, 1317771), (26, 1216404), (27, 1171352), (28, 1129518), (36, 878514), (39, 810936), (42, 753012), (52, 608202), (54, 585676), (56, 564759), (63, 502008), (72, 439257), (78, 405468), (84, 376506), (91, 347544), (104, 304101), (108, 292838), (117, 270312), (126, 251004), (156, 202734), (168, 188253), (182, 173772), (189, 167336), (216, 146419), (234, 135156), (252, 125502), (273, 115848), (312, 101367), (351, 90104), (364, 86886), (378, 83668), (468, 67578), (504, 62751), (546, 57924), (702, 45052), (728, 43443), (756, 41834), (819, 38616), (936, 33789), (1092, 28962), (1404, 22526), (1512, 20917), (1609, 19656), (1638, 19308), (2184, 14481), (2457, 12872), (2808, 11263), (3218, 9828), (3276, 9654), (4827, 6552), (4914, 6436)]