28182492

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{6691}}^1$

素因数の和:6720

約数の個数: 60

約数和(自身を含む): 79353736

約数和(自身を除く): 51171244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 6691, 13382, 20073, 26764, 40146, 60219, 80292, 86983, 120438, 173966, 180657, 240876, 260949, 347932, 361314, 521898, 541971, 722628, 782847, 1043796, 1083942, 1565694, 2167884, 2348541, 3131388, 4697082, 7045623, 9394164, 14091246, 28182492]

約数ペア:

[(1, 28182492), (2, 14091246), (3, 9394164), (4, 7045623), (6, 4697082), (9, 3131388), (12, 2348541), (13, 2167884), (18, 1565694), (26, 1083942), (27, 1043796), (36, 782847), (39, 722628), (52, 541971), (54, 521898), (78, 361314), (81, 347932), (108, 260949), (117, 240876), (156, 180657), (162, 173966), (234, 120438), (324, 86983), (351, 80292), (468, 60219), (702, 40146), (1053, 26764), (1404, 20073), (2106, 13382), (4212, 6691)]