18561364302

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{863}}^1\times {\mathrm{21211}}^1$

素因数の和:22105

約数の個数: 48

約数和(自身を含む): 40246460928

約数和(自身を除く): 21685096626

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 863, 1014, 1726, 2589, 5178, 11219, 21211, 22438, 33657, 42422, 63633, 67314, 127266, 145847, 275743, 291694, 437541, 551486, 827229, 875082, 1654458, 3584659, 7169318, 10753977, 18305093, 21507954, 36610186, 54915279, 109830558, 237966209, 475932418, 713898627, 1427797254, 3093560717, 6187121434, 9280682151, 18561364302]

約数ペア:

[(1, 18561364302), (2, 9280682151), (3, 6187121434), (6, 3093560717), (13, 1427797254), (26, 713898627), (39, 475932418), (78, 237966209), (169, 109830558), (338, 54915279), (507, 36610186), (863, 21507954), (1014, 18305093), (1726, 10753977), (2589, 7169318), (5178, 3584659), (11219, 1654458), (21211, 875082), (22438, 827229), (33657, 551486), (42422, 437541), (63633, 291694), (67314, 275743), (127266, 145847)]