181899692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5939}}^1$

素因数の和:6006

約数の個数: 48

約数和(自身を含む): 372556800

約数和(自身を除く): 190657108

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 247, 403, 494, 589, 806, 988, 1178, 1612, 2356, 5939, 7657, 11878, 15314, 23756, 30628, 77207, 112841, 154414, 184109, 225682, 308828, 368218, 451364, 736436, 1466933, 2393417, 2933866, 3498071, 4786834, 5867732, 6996142, 9573668, 13992284, 45474923, 90949846, 181899692]

約数ペア:

[(1, 181899692), (2, 90949846), (4, 45474923), (13, 13992284), (19, 9573668), (26, 6996142), (31, 5867732), (38, 4786834), (52, 3498071), (62, 2933866), (76, 2393417), (124, 1466933), (247, 736436), (403, 451364), (494, 368218), (589, 308828), (806, 225682), (988, 184109), (1178, 154414), (1612, 112841), (2356, 77207), (5939, 30628), (7657, 23756), (11878, 15314)]