19244646

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 44916768

約数和(自身を除く): 25672122

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 61, 102, 122, 153, 183, 306, 366, 549, 1031, 1037, 1098, 2062, 2074, 3093, 3111, 6186, 6222, 9279, 9333, 17527, 18558, 18666, 35054, 52581, 62891, 105162, 125782, 157743, 188673, 315486, 377346, 566019, 1069147, 1132038, 2138294, 3207441, 6414882, 9622323, 19244646]

約数ペア:

[(1, 19244646), (2, 9622323), (3, 6414882), (6, 3207441), (9, 2138294), (17, 1132038), (18, 1069147), (34, 566019), (51, 377346), (61, 315486), (102, 188673), (122, 157743), (153, 125782), (183, 105162), (306, 62891), (366, 52581), (549, 35054), (1031, 18666), (1037, 18558), (1098, 17527), (2062, 9333), (2074, 9279), (3093, 6222), (3111, 6186)]