18138816

素因数分解:

$2^6\times 3^4\times {\mathrm{3499}}^1$

素因数の和:3523

約数の個数: 70

約数和(自身を含む): 53784500

約数和(自身を除く): 35645684

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 3499, 5184, 6998, 10497, 13996, 20994, 27992, 31491, 41988, 55984, 62982, 83976, 94473, 111968, 125964, 167952, 188946, 223936, 251928, 283419, 335904, 377892, 503856, 566838, 671808, 755784, 1007712, 1133676, 1511568, 2015424, 2267352, 3023136, 4534704, 6046272, 9069408, 18138816]

約数ペア:

[(1, 18138816), (2, 9069408), (3, 6046272), (4, 4534704), (6, 3023136), (8, 2267352), (9, 2015424), (12, 1511568), (16, 1133676), (18, 1007712), (24, 755784), (27, 671808), (32, 566838), (36, 503856), (48, 377892), (54, 335904), (64, 283419), (72, 251928), (81, 223936), (96, 188946), (108, 167952), (144, 125964), (162, 111968), (192, 94473), (216, 83976), (288, 62982), (324, 55984), (432, 41988), (576, 31491), (648, 27992), (864, 20994), (1296, 13996), (1728, 10497), (2592, 6998), (3499, 5184)]