38197638

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1667}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 88470720

約数和(自身を除く): 50273082

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 603, 1206, 1273, 1667, 2546, 3334, 3819, 5001, 7638, 10002, 11457, 15003, 22914, 30006, 31673, 63346, 95019, 111689, 190038, 223378, 285057, 335067, 570114, 670134, 1005201, 2010402, 2122091, 4244182, 6366273, 12732546, 19098819, 38197638]

約数ペア:

[(1, 38197638), (2, 19098819), (3, 12732546), (6, 6366273), (9, 4244182), (18, 2122091), (19, 2010402), (38, 1005201), (57, 670134), (67, 570114), (114, 335067), (134, 285057), (171, 223378), (201, 190038), (342, 111689), (402, 95019), (603, 63346), (1206, 31673), (1273, 30006), (1667, 22914), (2546, 15003), (3334, 11457), (3819, 10002), (5001, 7638)]