40472892

素因数分解:

$2^2\times 3^3\times {\mathrm{499}}^1\times {\mathrm{751}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 105280000

約数和(自身を除く): 64807108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 499, 751, 998, 1497, 1502, 1996, 2253, 2994, 3004, 4491, 4506, 5988, 6759, 8982, 9012, 13473, 13518, 17964, 20277, 26946, 27036, 40554, 53892, 81108, 374749, 749498, 1124247, 1498996, 2248494, 3372741, 4496988, 6745482, 10118223, 13490964, 20236446, 40472892]

約数ペア:

[(1, 40472892), (2, 20236446), (3, 13490964), (4, 10118223), (6, 6745482), (9, 4496988), (12, 3372741), (18, 2248494), (27, 1498996), (36, 1124247), (54, 749498), (108, 374749), (499, 81108), (751, 53892), (998, 40554), (1497, 27036), (1502, 26946), (1996, 20277), (2253, 17964), (2994, 13518), (3004, 13473), (4491, 9012), (4506, 8982), (5988, 6759)]