3908124

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 11007360

約数和(自身を除く): 7099236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 139, 142, 198, 213, 278, 284, 396, 417, 426, 556, 639, 781, 834, 852, 1251, 1278, 1529, 1562, 1668, 2343, 2502, 2556, 3058, 3124, 4587, 4686, 5004, 6116, 7029, 9174, 9372, 9869, 13761, 14058, 18348, 19738, 27522, 28116, 29607, 39476, 55044, 59214, 88821, 108559, 118428, 177642, 217118, 325677, 355284, 434236, 651354, 977031, 1302708, 1954062, 3908124]

約数ペア:

[(1, 3908124), (2, 1954062), (3, 1302708), (4, 977031), (6, 651354), (9, 434236), (11, 355284), (12, 325677), (18, 217118), (22, 177642), (33, 118428), (36, 108559), (44, 88821), (66, 59214), (71, 55044), (99, 39476), (132, 29607), (139, 28116), (142, 27522), (198, 19738), (213, 18348), (278, 14058), (284, 13761), (396, 9869), (417, 9372), (426, 9174), (556, 7029), (639, 6116), (781, 5004), (834, 4686), (852, 4587), (1251, 3124), (1278, 3058), (1529, 2556), (1562, 2502), (1668, 2343)]