8618628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{367}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 21432320

約数和(自身を除く): 12813692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 367, 412, 618, 734, 1101, 1236, 1468, 1957, 2202, 3914, 4404, 5871, 6973, 7828, 11742, 13946, 20919, 23484, 27892, 37801, 41838, 75602, 83676, 113403, 151204, 226806, 453612, 718219, 1436438, 2154657, 2872876, 4309314, 8618628]

約数ペア:

[(1, 8618628), (2, 4309314), (3, 2872876), (4, 2154657), (6, 1436438), (12, 718219), (19, 453612), (38, 226806), (57, 151204), (76, 113403), (103, 83676), (114, 75602), (206, 41838), (228, 37801), (309, 27892), (367, 23484), (412, 20919), (618, 13946), (734, 11742), (1101, 7828), (1236, 6973), (1468, 5871), (1957, 4404), (2202, 3914)]