38863188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11863}}^1$

素因数の和:11893

約数の個数: 72

約数和(自身を含む): 120917888

約数和(自身を除く): 82054700

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 11863, 23726, 35589, 47452, 71178, 83041, 106767, 142356, 154219, 166082, 213534, 249123, 308438, 332164, 427068, 462657, 498246, 616876, 747369, 925314, 996492, 1079533, 1387971, 1494738, 1850628, 2159066, 2775942, 2989476, 3238599, 4318132, 5551884, 6477198, 9715797, 12954396, 19431594, 38863188]

約数ペア:

[(1, 38863188), (2, 19431594), (3, 12954396), (4, 9715797), (6, 6477198), (7, 5551884), (9, 4318132), (12, 3238599), (13, 2989476), (14, 2775942), (18, 2159066), (21, 1850628), (26, 1494738), (28, 1387971), (36, 1079533), (39, 996492), (42, 925314), (52, 747369), (63, 616876), (78, 498246), (84, 462657), (91, 427068), (117, 332164), (126, 308438), (156, 249123), (182, 213534), (234, 166082), (252, 154219), (273, 142356), (364, 106767), (468, 83041), (546, 71178), (819, 47452), (1092, 35589), (1638, 23726), (3276, 11863)]