13487196

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 32739840

約数和(自身を除く): 19252644

約数列:

[1, 2, 3, 4, 6, 12, 41, 79, 82, 123, 158, 164, 237, 246, 316, 347, 474, 492, 694, 948, 1041, 1388, 2082, 3239, 4164, 6478, 9717, 12956, 14227, 19434, 27413, 28454, 38868, 42681, 54826, 56908, 82239, 85362, 109652, 164478, 170724, 328956, 1123933, 2247866, 3371799, 4495732, 6743598, 13487196]

約数ペア:

[(1, 13487196), (2, 6743598), (3, 4495732), (4, 3371799), (6, 2247866), (12, 1123933), (41, 328956), (79, 170724), (82, 164478), (123, 109652), (158, 85362), (164, 82239), (237, 56908), (246, 54826), (316, 42681), (347, 38868), (474, 28454), (492, 27413), (694, 19434), (948, 14227), (1041, 12956), (1388, 9717), (2082, 6478), (3239, 4164)]