13642772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 31497984

約数和(自身を除く): 17855212

約数列:

[1, 2, 4, 11, 13, 17, 22, 23, 26, 34, 44, 46, 52, 61, 68, 92, 122, 143, 187, 221, 244, 253, 286, 299, 374, 391, 442, 506, 572, 598, 671, 748, 782, 793, 884, 1012, 1037, 1196, 1342, 1403, 1564, 1586, 2074, 2431, 2684, 2806, 3172, 3289, 4148, 4301, 4862, 5083, 5612, 6578, 8602, 8723, 9724, 10166, 11407, 13156, 13481, 15433, 17204, 17446, 18239, 20332, 22814, 23851, 26962, 30866, 34892, 36478, 45628, 47702, 53924, 55913, 61732, 72956, 95404, 111826, 148291, 200629, 223652, 262361, 296582, 310063, 401258, 524722, 593164, 620126, 802516, 1049444, 1240252, 3410693, 6821386, 13642772]

約数ペア:

[(1, 13642772), (2, 6821386), (4, 3410693), (11, 1240252), (13, 1049444), (17, 802516), (22, 620126), (23, 593164), (26, 524722), (34, 401258), (44, 310063), (46, 296582), (52, 262361), (61, 223652), (68, 200629), (92, 148291), (122, 111826), (143, 95404), (187, 72956), (221, 61732), (244, 55913), (253, 53924), (286, 47702), (299, 45628), (374, 36478), (391, 34892), (442, 30866), (506, 26962), (572, 23851), (598, 22814), (671, 20332), (748, 18239), (782, 17446), (793, 17204), (884, 15433), (1012, 13481), (1037, 13156), (1196, 11407), (1342, 10166), (1403, 9724), (1564, 8723), (1586, 8602), (2074, 6578), (2431, 5612), (2684, 5083), (2806, 4862), (3172, 4301), (3289, 4148)]