2216148

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 5730816

約数和(自身を除く): 3514668

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 103, 132, 163, 206, 309, 326, 412, 489, 618, 652, 978, 1133, 1236, 1793, 1956, 2266, 3399, 3586, 4532, 5379, 6798, 7172, 10758, 13596, 16789, 21516, 33578, 50367, 67156, 100734, 184679, 201468, 369358, 554037, 738716, 1108074, 2216148]

約数ペア:

[(1, 2216148), (2, 1108074), (3, 738716), (4, 554037), (6, 369358), (11, 201468), (12, 184679), (22, 100734), (33, 67156), (44, 50367), (66, 33578), (103, 21516), (132, 16789), (163, 13596), (206, 10758), (309, 7172), (326, 6798), (412, 5379), (489, 4532), (618, 3586), (652, 3399), (978, 2266), (1133, 1956), (1236, 1793)]