18370132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 38102400

約数和(自身を除く): 19732268

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 164, 187, 374, 451, 599, 697, 748, 902, 1198, 1394, 1804, 2396, 2788, 6589, 7667, 10183, 13178, 15334, 20366, 24559, 26356, 30668, 40732, 49118, 98236, 112013, 224026, 270149, 417503, 448052, 540298, 835006, 1080596, 1670012, 4592533, 9185066, 18370132]

約数ペア:

[(1, 18370132), (2, 9185066), (4, 4592533), (11, 1670012), (17, 1080596), (22, 835006), (34, 540298), (41, 448052), (44, 417503), (68, 270149), (82, 224026), (164, 112013), (187, 98236), (374, 49118), (451, 40732), (599, 30668), (697, 26356), (748, 24559), (902, 20366), (1198, 15334), (1394, 13178), (1804, 10183), (2396, 7667), (2788, 6589)]