38431368

素因数分解:

$2^3\times 3^3\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 107452800

約数和(自身を除く): 69021432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 181, 216, 362, 543, 724, 983, 1086, 1448, 1629, 1966, 2172, 2949, 3258, 3932, 4344, 4887, 5898, 6516, 7864, 8847, 9774, 11796, 13032, 17694, 19548, 23592, 26541, 35388, 39096, 53082, 70776, 106164, 177923, 212328, 355846, 533769, 711692, 1067538, 1423384, 1601307, 2135076, 3202614, 4270152, 4803921, 6405228, 9607842, 12810456, 19215684, 38431368]

約数ペア:

[(1, 38431368), (2, 19215684), (3, 12810456), (4, 9607842), (6, 6405228), (8, 4803921), (9, 4270152), (12, 3202614), (18, 2135076), (24, 1601307), (27, 1423384), (36, 1067538), (54, 711692), (72, 533769), (108, 355846), (181, 212328), (216, 177923), (362, 106164), (543, 70776), (724, 53082), (983, 39096), (1086, 35388), (1448, 26541), (1629, 23592), (1966, 19548), (2172, 17694), (2949, 13032), (3258, 11796), (3932, 9774), (4344, 8847), (4887, 7864), (5898, 6516)]