13317828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 32919936

約数和(自身を除く): 19602108

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 73, 92, 138, 146, 219, 276, 292, 438, 661, 876, 1322, 1679, 1983, 2644, 3358, 3966, 5037, 6716, 7932, 10074, 15203, 20148, 30406, 45609, 48253, 60812, 91218, 96506, 144759, 182436, 193012, 289518, 579036, 1109819, 2219638, 3329457, 4439276, 6658914, 13317828]

約数ペア:

[(1, 13317828), (2, 6658914), (3, 4439276), (4, 3329457), (6, 2219638), (12, 1109819), (23, 579036), (46, 289518), (69, 193012), (73, 182436), (92, 144759), (138, 96506), (146, 91218), (219, 60812), (276, 48253), (292, 45609), (438, 30406), (661, 20148), (876, 15203), (1322, 10074), (1679, 7932), (1983, 6716), (2644, 5037), (3358, 3966)]