939474

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 2227680

約数和(自身を除く): 1288206

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 67, 82, 114, 123, 134, 171, 201, 246, 342, 369, 402, 603, 738, 779, 1206, 1273, 1558, 2337, 2546, 2747, 3819, 4674, 5494, 7011, 7638, 8241, 11457, 14022, 16482, 22914, 24723, 49446, 52193, 104386, 156579, 313158, 469737, 939474]

約数ペア:

[(1, 939474), (2, 469737), (3, 313158), (6, 156579), (9, 104386), (18, 52193), (19, 49446), (38, 24723), (41, 22914), (57, 16482), (67, 14022), (82, 11457), (114, 8241), (123, 7638), (134, 7011), (171, 5494), (201, 4674), (246, 3819), (342, 2747), (369, 2546), (402, 2337), (603, 1558), (738, 1273), (779, 1206)]