181715484

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{1861}}^1$

素因数の和:2050

約数の個数: 48

約数和(自身を含む): 433771520

約数和(自身を除く): 252056036

約数列:

[1, 2, 3, 4, 6, 12, 79, 103, 158, 206, 237, 309, 316, 412, 474, 618, 948, 1236, 1861, 3722, 5583, 7444, 8137, 11166, 16274, 22332, 24411, 32548, 48822, 97644, 147019, 191683, 294038, 383366, 441057, 575049, 588076, 766732, 882114, 1150098, 1764228, 2300196, 15142957, 30285914, 45428871, 60571828, 90857742, 181715484]

約数ペア:

[(1, 181715484), (2, 90857742), (3, 60571828), (4, 45428871), (6, 30285914), (12, 15142957), (79, 2300196), (103, 1764228), (158, 1150098), (206, 882114), (237, 766732), (309, 588076), (316, 575049), (412, 441057), (474, 383366), (618, 294038), (948, 191683), (1236, 147019), (1861, 97644), (3722, 48822), (5583, 32548), (7444, 24411), (8137, 22332), (11166, 16274)]