13780704

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{20507}}^1$

素因数の和:20527

約数の個数: 48

約数和(自身を含む): 41344128

約数和(自身を除く): 27563424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 20507, 41014, 61521, 82028, 123042, 143549, 164056, 246084, 287098, 328112, 430647, 492168, 574196, 656224, 861294, 984336, 1148392, 1722588, 1968672, 2296784, 3445176, 4593568, 6890352, 13780704]

約数ペア:

[(1, 13780704), (2, 6890352), (3, 4593568), (4, 3445176), (6, 2296784), (7, 1968672), (8, 1722588), (12, 1148392), (14, 984336), (16, 861294), (21, 656224), (24, 574196), (28, 492168), (32, 430647), (42, 328112), (48, 287098), (56, 246084), (84, 164056), (96, 143549), (112, 123042), (168, 82028), (224, 61521), (336, 41014), (672, 20507)]