4712274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 11793600

約数和(自身を除く): 7081326

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 251, 298, 447, 502, 753, 894, 1043, 1341, 1506, 1757, 2086, 2259, 2682, 3129, 3514, 4518, 5271, 6258, 9387, 10542, 15813, 18774, 31626, 37399, 74798, 112197, 224394, 261793, 336591, 523586, 673182, 785379, 1570758, 2356137, 4712274]

約数ペア:

[(1, 4712274), (2, 2356137), (3, 1570758), (6, 785379), (7, 673182), (9, 523586), (14, 336591), (18, 261793), (21, 224394), (42, 112197), (63, 74798), (126, 37399), (149, 31626), (251, 18774), (298, 15813), (447, 10542), (502, 9387), (753, 6258), (894, 5271), (1043, 4518), (1341, 3514), (1506, 3129), (1757, 2682), (2086, 2259)]