31779384

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14551}}^1$

素因数の和:14580

約数の個数: 64

約数和(自身を含む): 97789440

約数和(自身を除く): 66010056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 14551, 29102, 43653, 58204, 87306, 101857, 116408, 174612, 189163, 203714, 305571, 349224, 378326, 407428, 567489, 611142, 756652, 814856, 1134978, 1222284, 1324141, 1513304, 2269956, 2444568, 2648282, 3972423, 4539912, 5296564, 7944846, 10593128, 15889692, 31779384]

約数ペア:

[(1, 31779384), (2, 15889692), (3, 10593128), (4, 7944846), (6, 5296564), (7, 4539912), (8, 3972423), (12, 2648282), (13, 2444568), (14, 2269956), (21, 1513304), (24, 1324141), (26, 1222284), (28, 1134978), (39, 814856), (42, 756652), (52, 611142), (56, 567489), (78, 407428), (84, 378326), (91, 349224), (104, 305571), (156, 203714), (168, 189163), (182, 174612), (273, 116408), (312, 101857), (364, 87306), (546, 58204), (728, 43653), (1092, 29102), (2184, 14551)]