27431286918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1429}}^1\times {\mathrm{65293}}^1$

素因数の和:66741

約数の個数: 48

約数和(自身を含む): 63865367280

約数和(自身を除く): 36434080362

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1429, 2858, 4287, 8574, 10003, 20006, 30009, 60018, 65293, 70021, 130586, 140042, 195879, 210063, 391758, 420126, 457051, 914102, 1371153, 2742306, 3199357, 6398714, 9598071, 19196142, 93303697, 186607394, 279911091, 559822182, 653125879, 1306251758, 1959377637, 3918755274, 4571881153, 9143762306, 13715643459, 27431286918]

約数ペア:

[(1, 27431286918), (2, 13715643459), (3, 9143762306), (6, 4571881153), (7, 3918755274), (14, 1959377637), (21, 1306251758), (42, 653125879), (49, 559822182), (98, 279911091), (147, 186607394), (294, 93303697), (1429, 19196142), (2858, 9598071), (4287, 6398714), (8574, 3199357), (10003, 2742306), (20006, 1371153), (30009, 914102), (60018, 457051), (65293, 420126), (70021, 391758), (130586, 210063), (140042, 195879)]