2017741428

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:691

約数の個数: 120

約数和(自身を含む): 5378788800

約数和(自身を除く): 3361047372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 167, 178, 267, 324, 334, 356, 419, 501, 534, 668, 801, 838, 1002, 1068, 1257, 1503, 1602, 1676, 2004, 2403, 2514, 3006, 3204, 3771, 4509, 4806, 5028, 6012, 7209, 7542, 9018, 9612, 11313, 13527, 14418, 14863, 15084, 18036, 22626, 27054, 28836, 29726, 33939, 37291, 44589, 45252, 54108, 59452, 67878, 69973, 74582, 89178, 111873, 133767, 135756, 139946, 149164, 178356, 209919, 223746, 267534, 279892, 335619, 401301, 419838, 447492, 535068, 629757, 671238, 802602, 839676, 1006857, 1203903, 1259514, 1342476, 1605204, 1889271, 2013714, 2407806, 2519028, 3020571, 3778542, 4027428, 4815612, 5667813, 6041142, 6227597, 7557084, 11335626, 12082284, 12455194, 18682791, 22671252, 24910388, 37365582, 56048373, 74731164, 112096746, 168145119, 224193492, 336290238, 504435357, 672580476, 1008870714, 2017741428]

約数ペア:

[(1, 2017741428), (2, 1008870714), (3, 672580476), (4, 504435357), (6, 336290238), (9, 224193492), (12, 168145119), (18, 112096746), (27, 74731164), (36, 56048373), (54, 37365582), (81, 24910388), (89, 22671252), (108, 18682791), (162, 12455194), (167, 12082284), (178, 11335626), (267, 7557084), (324, 6227597), (334, 6041142), (356, 5667813), (419, 4815612), (501, 4027428), (534, 3778542), (668, 3020571), (801, 2519028), (838, 2407806), (1002, 2013714), (1068, 1889271), (1257, 1605204), (1503, 1342476), (1602, 1259514), (1676, 1203903), (2004, 1006857), (2403, 839676), (2514, 802602), (3006, 671238), (3204, 629757), (3771, 535068), (4509, 447492), (4806, 419838), (5028, 401301), (6012, 335619), (7209, 279892), (7542, 267534), (9018, 223746), (9612, 209919), (11313, 178356), (13527, 149164), (14418, 139946), (14863, 135756), (15084, 133767), (18036, 111873), (22626, 89178), (27054, 74582), (28836, 69973), (29726, 67878), (33939, 59452), (37291, 54108), (44589, 45252)]