38549826

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1877}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 96093504

約数和(自身を除く): 57543678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 1877, 2282, 2934, 3423, 3754, 5631, 6846, 10269, 11262, 13139, 16893, 20538, 26278, 33786, 39417, 78834, 118251, 236502, 305951, 611902, 917853, 1835706, 2141657, 2753559, 4283314, 5507118, 6424971, 12849942, 19274913, 38549826]

約数ペア:

[(1, 38549826), (2, 19274913), (3, 12849942), (6, 6424971), (7, 5507118), (9, 4283314), (14, 2753559), (18, 2141657), (21, 1835706), (42, 917853), (63, 611902), (126, 305951), (163, 236502), (326, 118251), (489, 78834), (978, 39417), (1141, 33786), (1467, 26278), (1877, 20538), (2282, 16893), (2934, 13139), (3423, 11262), (3754, 10269), (5631, 6846)]